Patents

1998 · 54

• US5704567 Blade de-icer for rotary wing aircraft

  United States · John Michael Maglieri · United States Department of the Army · 6 Jan 1998

• US5711865 Electrolytic gas producer method and apparatus

  United States · Mervyn Leonard Caesar, Renjean Pty Ltd and 1 more · 27 Jan 1998

• US5714665 Method and apparatus for the decomposition and re-use-as-resource treatment of ozone layer-depleting substances by application of UV light

  United States · Kuninobu Ohtake, Takeshi Ohyama and 4 more · 3 Feb 1998

• US5718819 Process and electrolyzer for the electrolysis of a fluid electrolyte

  United States · Walter Peschka, Gottfried Schneider and 1 more · 17 Feb 1998

• US5722157 Method of making an induction and magnetoresistance type composite magnetic head

  United States · Shigeru Shouji, Atsushi Toyoda and 1 more · 3 Mar 1998

• US5723029 Photo-electric chemical apparatus using carbon cluster electrode

  United States · Masashi Shimoyama · Ebara Research Co Ltd · 3 Mar 1998

• US5728464 Hydrogen generation pelletized fuel

  United States · Jed H. Checketts · 17 Mar 1998

• US5733421 Hydrogen-oxygen fuel cell

  United States · J. W. Pettigrew, Gregory R. Monette and 1 more · 31 Mar 1998

• US5735503 Servo pressure regulator for a gas valve

  United States · Albert Hietkamp · Honeywell Inc · 7 Apr 1998

• US5736410 Up-converting reporters for biological and other assays using laser excitation techniques

  United States · David A. Zarling, Michel J. Rossi and 7 more · 7 Apr 1998

• US5738766 Device for neutralizing and preventing formation of scale and method

  United States · George Nathan Jefferson · Jefferson Nathan Enterprises Inc · 14 Apr 1998

• US5740192 Semiconductor laser

  United States · Ako Hatano, Yasuo Ohba and 4 more · 14 Apr 1998

• US5743080 Vapor-air steam engine

  United States · J. Lyell Ginter · Ginter Vast Corp · 28 Apr 1998

• US5745153 Optical means for using diode laser arrays in laser multibeam printers and recorders

  United States · David Kessler, John G. Endriz and 1 more · 28 Apr 1998

• US5746188 Apparatus for supplying fuel to an internal combustion engine

  United States · Syd L. Cooke · NATURAL RESOURCES FOUNDATION · 5 May 1998

• US5746576 Wind energy conversion device with angled governing mechanism

  United States · Elliott Bayly · World Power Tech Inc · 5 May 1998

• US5752157 Liquid fuel reforming apparatus

  United States · Takeshi Yamashita, Hiro Yamashita and 1 more · 12 May 1998

• US5757833 Semiconductor laser having a transparent light emitting section, and a process of producing the same

  United States · Satoshi Arakawa, Norihiro Iwai and 5 more · 26 May 1998

• US5762779 Method for producing electrolyzed water

  United States · Yoshimi Shiramizu, Masaharu Nakamori and 4 more · 9 Jun 1998

• US5763189 Fluorescence energy transfer and intramolecular energy transfer in particles using novel compounds

  United States · Kenneth F. Buechler, J. Barry Noar and 2 more · 9 Jun 1998

• US5765538 Pump device for a fuel vapor retention system of an internal combustion engine

  United States · Erwin Krimmer, Helmut Denz and 8 more · 16 Jun 1998

• US5775091 Hydrogen fueled power plant

  United States · Ronald Leo Bannister, Richard Allen Newby and 2 more · 7 Jul 1998

• US5777952 Thin bias magnet unit for magneto-optical recording device

  United States · Hajime Nishimura, Atsushi Ichikawa and 4 more · 7 Jul 1998

• US5780727 Electromechanical transducer

  United States · James K. Gimzewski, Rato R. Schlittler and 2 more · 14 Jul 1998

• US5782225 Vaporization system

  United States · Allen Caggiano · 21 Jul 1998

• US5783894 Method and apparatus for generating electrical energy

  United States · Thomas A. Wither · 21 Jul 1998

• US5787864 Hydrogen enriched natural gas as a motor fuel with variable air fuel ratio and fuel mixture ratio control

  United States · Robert Kirk Collier, Jr., Robert Louis Hoekstra and 3 more · 4 Aug 1998

• US5793144 Rotor for a rotating electric machine

  United States · Shin Kusase, Atsushi Umeda and 5 more · 11 Aug 1998

• US5798632 Variable speed wind turbine generator with zero-sequence filter

  United States · Eduard Muljadi · Midwest Research Institute · 25 Aug 1998

• US5799126 Light guide device, light source device, and liquid crystal display device

  United States · Shinpei Nagatani, Fumiaki Yamada and 2 more · 25 Aug 1998

• US5799624 Electrolytic fueling system for engine

  United States · Wen-Chan Hsieh · 1 Sep 1998

• US5801470 Rotors with retaining cylinders and reduced harmonic field effect losses

  United States · Roger Neal Johnson, Gerald Burt Kliman and 3 more · 1 Sep 1998

• US5802784 Window apparatus for providing and directing glare-free sunlight to a room

  United States · Helmut Federmann · 8 Sep 1998

• US5804329 Electroconversion cell

  United States · Steven Amendola · National Patent Development Corp · 8 Sep 1998

• US5809768 Hydrogen-oxygen combustion turbine plant

  United States · Kazuo Uematsu, Hidetaka Mori and 2 more · 22 Sep 1998

• US5809960 Intake pipe in an internal combustion engine with carburetor

  United States · Atuo Hojyo, Makoto Harada and 2 more · 22 Sep 1998

• US5811065 Burner exhaust gas collection assembly for a catalytic reformer

  United States · David J. Sterenberg · Ballard Generation Systems Inc · 22 Sep 1998

• US5811908 Magneto electric generator rotor and an implement for removing this rotor

  United States · Masao Iwata, Yoshiki Kitamura and 2 more · 22 Sep 1998

• US5813222 Method and apparatus for heating a catalytic converter to reduce emissions

  United States · Anthony John Appleby · 29 Sep 1998

• US5814914 Electric motor or generator

  United States · Ramon A. Caamano · 29 Sep 1998

• US5816223 Evaporative emission control system for providing fuel to vapor to automotive engine

  United States · James Richard Jamrog, David Chester Waskiewicz and 2 more · 6 Oct 1998

• US5816314 Geothermal heat exchange unit

  United States · B. Ryland Wiggs, Jack L. Womack and 3 more · 6 Oct 1998

• US5816792 Alternate gas fuel burning system

  United States · Bryan W. Spencer · Roberts Gordon Inc · 6 Oct 1998

• US5817157 Hydrogen generation system and pelletized fuel

  United States · Jed H. Checketts · 6 Oct 1998

• US5823124 Method and system to reduced NOx and fuel emissions from a furnace

  United States · Richard R. Koppang · GTI Energy · 20 Oct 1998

• US5824202 Electrode for use in membrane electrolyzers

  United States · Peter Fabian, Emilio Zioni and 1 more · 20 Oct 1998

• US5830426 Aqueous hydrogen generation process

  United States · John Werth · H Power Corp · 3 Nov 1998

• US5832168 Optical fiber light transfer apparatus

  United States · Rex A. Yenter · Advance Display Technologies Inc · 3 Nov 1998

• US5832718 Combustion chamber especially for a gas turbine engine using hydrogen as fuel

  United States · Friedemann Suttrop · Airbus Operations GmbH · 10 Nov 1998

• US5835514 Laser-based controlled-intensity light source using reflection from a convex surface and method of making same

  United States · Albert T. Yuen, Tao Zhang and 3 more · 10 Nov 1998

• US5836290 Apparatus and method for gasifying volatile liquid fuels

  United States · Jack J. Gilbert · Gasifier Corp · 17 Nov 1998

• US5840172 Direct current hydrogen generator, system and method

  United States · George Zugravu · Whatman Inc · 24 Nov 1998

• US5843292 Electrolysis systems

  United States · Spiro Ross Spiros · Hydrogen Technology Ltd · 1 Dec 1998

• US5845485 Method and apparatus for injecting hydrogen into a catalytic converter

  United States · Oliver J. Murphy, Craig Andrews and 1 more · 8 Dec 1998