Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9541401 | Method and system for determining shortest oceanic routes | Alan R. Washburn | 2017-01-10 |
| 8050849 | Mixed-mode fuel minimization | Jeffrey E. Kline, Richard Edwin Rosenthal, Alan R. Washburn | 2011-11-01 |
| 5056273 | Abrasive device with replaceable multi-pack inserts | Richard I. Martel | 1991-10-15 |