Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009370 | Pulse forming converter | — | 2006-03-07 |
| 5083723 | Air-driven, turbine tow reel machine controlled according to towline velocity and vent door position | Paul Grieb, Harry Collison | 1992-01-28 |
| 4236546 | Electronic breathing mixture control | Claude E. Manley, John J. Pennella, Alan L. Crandall, James P. Hersey | 1980-12-02 |