Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293308 | Inductive power distribution system | Andrew Green | 1994-03-08 |
| 5126585 | Uninterruptible power supplies | — | 1992-06-30 |
| 4881022 | Method and/or apparatus for controlling the motor speed of an electric AC motor and/or a method of determining torque | — | 1989-11-14 |
| 4832133 | Tightening system and a method of tightening | — | 1989-05-23 |
| 4563630 | Method of governing a generator and/or apparatus for governing a generator | Jack Woodward | 1986-01-07 |
| 4358735 | Bidirectional incremental encoding system for measuring maximum forward angular displacement of a bidirectionally rotatable rotating shaft | — | 1982-11-09 |
| 4316512 | Impact wrench | Ian E. Kibblewhite, Angelo L. Tambini | 1982-02-23 |
| 4295189 | Apparatus and method for generating waveforms which are particularly suitable for a PWM-driven motor | — | 1981-10-13 |
| 4185701 | Tightening apparatus | — | 1980-01-29 |