Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8253261 | System and method for generating power from a fan | David J. Verbrugge | 2012-08-28 |
| 5577475 | Engine synchronization | Jeffrey R. Drexel, William J. Bolander | 1996-11-26 |