Patents

1994 · 51

• US5275139 Method of sealing a high performance automotive engine and engine assembly

  United States · Gerald A. Rosenquist · Fel Pro Inc · 4 Jan 1994

• US5275150 Solar collector

  United States · Herman Lai · 4 Jan 1994

• US5279260 Water fuelled boiler

  United States · John F. Munday · 18 Jan 1994

• US5280209 Permanent magnet structure for use in electric machinery

  United States · Herbert A. Leupold, II Ernest Potenziani and 1 more · 18 Jan 1994

• US5281026 Printed circuit board with cooling monitoring system

  United States · Bradley W. Bartilson, Elliot F. Schlimme and 1 more · 25 Jan 1994

• US5281094 Electromechanical apparatus for varying blade of variable-pitch fan blades

  United States · Frederick B. McCarty, Leroy A. Fizer and 3 more · 25 Jan 1994

• US5282497 Fuel delivery and vapor control system for controlling the release of fuel vapors from a vehicle fuel tank

  United States · Allen Allison · 1 Feb 1994

• US5284113 Arrangement in an i. c. engine

  United States · Ulf M. Svensson · Electrolux AB · 8 Feb 1994

• US5286473 Process for the production of hydrogen

  United States · Nobuyasu Hasebe · Nobukatsu Hasebe · 15 Feb 1994

• US5288992 Wide angle, narrow band optical filter

  United States · Timothy Fohl · GTE Laboratories Inc · 22 Feb 1994

• US5289690 Refrigerant recycling system

  United States · Uwe Rockenfeller, Lance D. Kirol and 1 more · 1 Mar 1994

• US5294329 Process to prevent catalyst deactivation in activated slurry hydroprocessing

  United States · David C. Kramer · Chevron Research and Technology Co · 15 Mar 1994

• US5298827 Permanent magnet type dynamoelectric machine rotor

  United States · Takeshi Sugiyama · Mitsubishi Electric Corp · 29 Mar 1994

• US5299422 Energy converter

  United States · Katsumi Nakagawa, Koji Nishida and 2 more · 5 Apr 1994

• US5299536 Apparatus and method for decreasing nitrogen oxide emissions from internal combustion power sources

  United States · David Moard · Leonard Greiner · 5 Apr 1994

• US5300819 Automatic power regulator for induction type biogas generator

  United States · Ching-Ping Lee · Industrial Technology Research Institute ITRI · 5 Apr 1994

• US5302876 Rotor of synchronous motor

  United States · Noboru Iwamatsu, Syougo Higashi and 1 more · 12 Apr 1994

• US5304289 Method and apparatus for treating water

  United States · Hideo Hayakawa · 19 Apr 1994

• US5305714 Fuel supply system for an internal combustion engine

  United States · Kiyonori Sekiguchi, Toshihiko Igashira and 7 more · 26 Apr 1994

• US5305715 Supplement fuel generator for vehicle engines

  United States · Ira C. Nissley · Alira Inc · 26 Apr 1994

• US5308187 Parking lot pavement for making hot precombustion air for a fossil fuel burner

  United States · Martin E. Nix · 3 May 1994

• US5311009 Quantum well device for producing localized electron states for detectors and modulators

  United States · Federico Capasso, Alfred Y. Cho and 4 more · 10 May 1994

• US5311092 Lightweight high power electromagnetic transducer

  United States · Gene A. Fisher · Unique Mobility Inc · 10 May 1994

• US5314762 Portable power source

  United States · Akira Hamada, Nobuyoshi Nishizawa and 6 more · 24 May 1994

• US5315159 Wind turbine

  United States · Wilhelmus H. J. K. Gribnau · Holec Projects BV · 24 May 1994

• US5316870 Heat supply and electric power-generating fuel cell

  United States · Shunsuke Ohga · Fuji Electric Co Ltd · 31 May 1994

• US5317876 Sound wave operated energy corverter for producing different forms of movement

  United States · Katsumi Nakagawa, Yasuo Kuwabara and 2 more · 7 Jun 1994

• US5318863 Near ambient, unhumidified solid polymer fuel cell

  United States · Hari P. Dhar · BCS Technology Inc · 7 Jun 1994

• US5324398 Capacitive discharge control circuit for use with electrolytic fluid treatment systems

  United States · Robert K. Erickson, Francois X. Prinz and 1 more · 28 Jun 1994

• US5325271 Marker lamp with LED array and prismatic diffuser

  United States · James T. Hutchisson · Dominion Automotive Industries Corp · 28 Jun 1994

• US5327874 Method and device for preparing fuel-air mixture for internal combustion engine

  United States · Alexandr V. Pugachev · Vasiliy N. Shatalov · 12 Jul 1994

• US5337329 Fluid laser having a roughened, catalytic inner surface

  United States · Jack Foster · UNIVERSAL LASER CORP · 9 Aug 1994

• US5338421 Method of and apparatus for separation by agglomeration

  United States · Naoki Abe, Fumio Kawahara and 4 more · 16 Aug 1994

• US5340715 Multiple surface evanescent wave sensor with a reference

  United States · Rudolf E. Slovacek, Walter F. Love and 4 more · 23 Aug 1994

• US5343699 Method and apparatus for improved operation of internal combustion engines

  United States · Roy E. McAlister · 6 Sep 1994

• US5346778 Electrochemical load management system for transportation applications

  United States · James M. Ewan, Steven M. Misiasxek and 2 more · 13 Sep 1994

• US5348629 Method and apparatus for electrolytic processing of materials

  United States · Boris M. Khudenko · 20 Sep 1994

• US5354264 Gas pressure driven infusion system by hydrogel electrolysis

  United States · You H. Bae, Ick C. Kwon and 1 more · 11 Oct 1994

• US5356731 Molten cabonate fuel cell with sintered LiCoO2 electrode

  United States · Eric F. Sitters, Lambertus Plomp and 1 more · 18 Oct 1994

• US5357908 Fuel modification method and apparatus for reduction of pollutants emitted from internal combustion engines

  United States · Shiang Sung, John J. Steger and 3 more · 25 Oct 1994

• US5359968 Hydrogen gas supply system for hydrogen engine

  United States · Noriaki Shiraishi, Yoshio Mizushima and 3 more · 1 Nov 1994

• US5360461 Polymeric storage bed for hydrogen

  United States · Richard A. Meinzer · United Technologies Corp · 1 Nov 1994

• US5362975 Diamond-based chemical sensors

  United States · Jesko von Windheim, Vasudev Venkatesan and 1 more · 8 Nov 1994

• US5363828 Fuel vapor processing apparatus of internal combustion engine

  United States · Osao Yamashita, Yasunori Nakatsu and 1 more · 15 Nov 1994

• US5365920 Solar concentrator system

  United States · Rudolf Lechner · Bomin Solar GmbH and Co KG · 22 Nov 1994

• US5370097 Combined diesel and natural gas engine fuel control system and method of using such

  United States · Frank J. Davis · 6 Dec 1994

• US5372497 Process and apparatus for igniting a burner in an inert atmosphere

  United States · Dennis W. Coolidge, Franklin G. Rinker and 1 more · 13 Dec 1994

• US5373825 Internal combustion engines

  United States · Robert Stephens, Thomas Cox and 2 more · 20 Dec 1994

• US5375043 Lighting unit

  United States · Makoto Tokunaga · Inoue Denki Co Inc · 20 Dec 1994

• US5376185 Single-junction solar cells with the optimum band gap for terrestrial concentrator applications

  United States · Mark W. Wanlass · Midwest Research Institute · 27 Dec 1994

• US5376242 Method of cleaning water and apparatus therefor

  United States · Hideo Hayakawa · 27 Dec 1994