Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9062937 | Ballistic vest | Steven H. Yeh, Mark Cardey, David Pittman, Patricia C. Tilman, Ginny S. Mixon | 2015-06-23 |
| 8739312 | Ballistic vest | Steven H. Yeh, Mark Cardey, David Pittman, Patricia C. Tilman, Ginny S. Mixon | 2014-06-03 |
| 5603729 | Portable reusable thermal therapeutic device | Charles Ray Mason, Daniel Kohout, Joel C. Parrott | 1997-02-18 |