What’s new

August 2026

• patent · 21 Jul 2011 · added 2 months ago

  Direct Rotation-Inducing Generator

• patent · 3 Mar 2011 · added 2 months ago

  Air or liquid-driven alternator and electrical generator

• patent · 2 Nov 1971 · added 2 months ago

  Conversion of heat into kinetic energy

  CONVERTER OF HEAT INTO KINETIC ENERGY USING A FLUID OR SUSPENSION HAVING FERROMAGNETIC CHARACTERISTICS, A SECONDARY FLUID, A FIRST HEAT EXCHANGER IN WHICH HEAT IS TRANSFERRED BY A...

• patent · 21 Oct 2010 · added 2 months ago

  System and method for controlling pump

• patent · 5 Sep 1972 · added 2 months ago

  Centrifugal pumps

  THE INVENTION RELATED TO A SELF-PRIMING ROTODYNAMIC CENTRIFUGAL PUMP AND MORE PARTICULAR TO THE NOVEL VERTICALLY SPLIT CASING, THE CYLINDRICAL PERIPHERAL CLOSING RING AND NOVEL IMP...

• patent · 21 Oct 2010 · added 2 months ago

  System and Method for Pump with Deformable Bearing Surface

• patent · 21 Oct 2010 · added 2 months ago

  System and Method for Pump Variable Stroke

• patent · 26 May 2005 · added 2 months ago

  Rotary piston engine

• patent · 21 Oct 2010 · added 2 months ago

  Positive Displacement Pump System and Method with Rotating Valve

• patent · 10 Aug 2010 · added 2 months ago

  Electromagnetic hydrodynamic generator

• patent · 6 May 2010 · added 2 months ago

  Electrical power generator

• patent · 30 Jun 2009 · added 2 months ago

  Generator and method for generating electricity from subsurface currents

• patent · 10 Jan 2008 · added 2 months ago

  Positive displacement pump system and method

• patent · 12 Jul 2007 · added 2 months ago

  Optimized electrical generators

• patent · 22 Feb 2007 · added 2 months ago

  Hydrodynamic closed loop turboset-selfbooster

• patent · 27 Jul 2006 · added 2 months ago

  Torus geometry motor system

• patent · 16 Jun 2005 · added 2 months ago

  Electric power generating machines

• patent · 26 May 2005 · added 2 months ago

  Renewable energy system

• patent · 15 Apr 1980 · added 2 months ago

  Heat pump

  Machine transcription of the US4197715A patent scan, 12 pages.

• patent · 12 Dec 1979 · added 2 months ago

  A system for the distribution, transmission, detection, collection or modulation of propagating energy and/or energy fields

• patent · 24 Feb 1970 · added 2 months ago

  Energy conversion device

  Machine transcription of the US3496871 patent scan, 7 pages.

• patent · 24 Sep 1929 · added 2 months ago

  Valveless internal-combustion engine

  Machine transcription of the US1729242 patent scan, 7 pages.

• patent · 17 Jun 1919 · added 2 months ago

  Elttid-pttbtp

  Machine transcription of the US1307210 patent scan, 6 pages.

• patent · 1 Jun 1965 · added 2 months ago

  Turbine device having a permanent magnet rotor

  Machine transcription of the US3187191 patent scan, 5 pages.

• patent · 23 Dec 2010 · added 2 months ago

  Modulated Power Burner System And Method

• patent · 9 Jan 2018 · added 2 months ago

  Apparatus and method for heating a blast furnace stove

• patent · 9 May 1995 · added 2 months ago

  Staged air, low NOX burner with internal recuperative flue gas recirculation

• patent · 26 Sep 1995 · added 2 months ago

  Method for operation of an oil evaporation burner and an oil evaporation burner for carrying out the method

• patent · 27 Jun 1995 · added 2 months ago

  Lox NOx staged atmospheric burner

• patent · 18 Jun 1996 · added 2 months ago

  Waste gas incineration