Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431110 | High-torque gear assembly for personal mobility apparatus | Peter James Greenwood | 2008-10-07 |
| 5829472 | Dual contained purge connection for dual containment valves | Peter James Greenwood | 1998-11-03 |
| 5385334 | Fluid flow valve | Peter James Greenwood, Taeeon Lee, Martin M. Barolli | 1995-01-31 |
| D348096 | Fluid flow valve | Peter James Greenwood, Taeeon Lee, Martin M. Barolli | 1994-06-21 |
| D347882 | Fluid flow valve | Peter James Greenwood, Taeeon Lee, Martin M. Barolli | 1994-06-14 |