Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5920283 | Receiver engine for global positioning system | David M. Shaheen | 1999-07-06 |
| 4877202 | Pronated escape system for fighter aircraft | Allen D. Disselkoen, Jr., Robert F. Gargiulo, James E. Haywood, Keith H. Heise, Darrell H. Holcomb +4 more | 1989-10-31 |