Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643198 | Vertical lift single engine vehicle system | — | 2023-05-09 |
| 10254089 | Firearm-mounted defense spray foregrip system | Mark Gosson, Andrew Timothy Robert Newman, Bradley Ruff | 2019-04-09 |
| 5003352 | Liquid toner supply system and method | Mark F. Duchesne, George A. Gibson, Dinesh G. Punater, Paul V. Sadwick | 1991-03-26 |
| 4524691 | Envelope feeder for printing press with timing circuit for suction cups, feed roller and flywheel | — | 1985-06-25 |