What’s new

August 2026

• patent · 21 Oct 2025 · added 2 months ago

  Flux machine

• patent · 25 Apr 2006 · added 2 months ago

  Radial-axial electromagnetic flux electric motor, coaxial electromagnetic flux electric motor, and rotor for same

• patent · 19 Jun 2018 · added 2 months ago

  Dual-accumulator electrical generation apparatus

• patent · 2 Feb 1982 · added 2 months ago

  Magnetic motor

  Machine transcription of the US4314169A patent scan, 5 pages.

• patent · 6 Mar 1984 · added 2 months ago

  Axial air gap alternators/generators of modular construction

  Machine transcription of the US4435662A patent scan, 23 pages.

• patent · 28 Jul 1987 · added 2 months ago

  Compound induction electric rotating machine

  Machine transcription of the US4683388A patent scan, 23 pages.

• patent · 14 Dec 1999 · added 2 months ago

  Drive for transportation facilities

• patent · 13 Mar 2003 · added 2 months ago

  Improved electric motor

• patent · 28 Jun 2022 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 22 Feb 2022 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 4 Jan 2022 · added 2 months ago

  DC electric motor/generator with enhanced permanent magnet flux densities

• patent · 16 Jun 2022 · added 2 months ago

  Dc electric motor/generator with enhanced permanent magnet flux densities

• patent · 12 Jul 2022 · added 2 months ago

  Brushed electric motor/generator

• patent · 8 Oct 2019 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 9 Apr 2019 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 21 Nov 2017 · added 2 months ago

  DC electric motor/generator with enhanced permanent magnet flux densities

• patent · 4 Jan 2022 · added 2 months ago

  Control system for an electric motor/generator

• patent · 26 Oct 2021 · added 2 months ago

  Circumferential flux electric machine with field weakening mechanisms and methods of use

• patent · 19 Apr 2022 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 28 Nov 2012 · added 2 months ago

  System and method of filling an air gap between a pair of core sections of a transformer

• patent · 16 Aug 2016 · added 2 months ago

  DC electric motor/generator with enhanced permanent magnet flux densities

• patent · 16 Apr 2019 · added 2 months ago

  Brushless electric motor/generator

• patent · 7 Oct 2014 · added 2 months ago

  System and method of filling an air gap between a pair of core sections of a transformer

• patent · 8 Aug 2017 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 13 Jun 1961 · added 2 months ago

  Pumping apparatus

  Machine transcription of the US2988000 patent scan, 5 pages.

• patent · 7 May 2019 · added 2 months ago

  Brushed electric motor/generator

• patent · 26 Sep 2013 · added 2 months ago

  Electric vehicle and charging system capable of filling an air gap between a pair of core sections of a transformer

• patent · 15 Oct 2019 · added 2 months ago

  Multi-tunnel electric motor/generator

• patent · 12 Nov 2019 · added 2 months ago

  Multi-tunnel electric motor/generator segment

• patent · 15 Mar 2022 · added 2 months ago

  System and method for an electric motor/generator with a multi-layer stator/rotor assembly