Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8141490 | Dual fault safe and arm device, adaptive structures therewith and safety and reliability features therefor | Derek R. DeVries, Brent D. Madsen | 2012-03-27 |
| 7784404 | Dual fault safe and arm device, adaptive structures therewith and safety and reliability features therefor | Derek R. DeVries, Brent D. Madsen | 2010-08-31 |
| 7261028 | Ordnance system with common bus, method of operation and aerospace vehicle including same | Derek R. DeVries, Bill Slade, Bonnie Uresk, Robert A. Rauscher, Jr. | 2007-08-28 |
| 6401032 | Automated touring information systems and methods | Derek R. DeVries, Richard L. Jamison | 2002-06-04 |
| 6085148 | Automated touring information systems and methods | Derek R. DeVries, Richard L. Jamison | 2000-07-04 |