Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928906 | Antenna measurement systems | Paul Simon Holt LEATHER | 2011-04-19 |
| 5860324 | Mechanical drive assembly incorporating counter-spring biased, radially-adjustable rollers | — | 1999-01-19 |
| 5709127 | Mechanical oscillator | — | 1998-01-20 |
| 5680795 | Mechanical drive assembly incorporating counter-spring biassed radially-adjustable rollers | — | 1997-10-28 |
| 5644950 | Heavy-duty mechanical oscillator | — | 1997-07-08 |
| 5592852 | Mechanical oscillator | — | 1997-01-14 |
| 5191805 | Anti-friction nut | — | 1993-03-09 |