Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5533668 | Remotely activated opposing/aiding air flow control register | — | 1996-07-09 |
| 5413278 | Remotely activated opposing pressure air flow control register | — | 1995-05-09 |
| 4817459 | Engine starting and power generating system | Richard W. Reynolds, Daniel M. Ryan | 1989-04-04 |