Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9114028 | Arm prosthetic device | Christopher C. Langenfeld, Stanley B. Smith, III, Alexander Muller, John M. Kerwin, Thomas S. Schnellinger +2 more | 2015-08-25 |
| 8979943 | Arm prosthetic device | N. Christopher Perry, Dirk A. van der Merwe, Keith D. Violette, Stewart M. Coulter, Thomas A. Doyon +1 more | 2015-03-17 |
| 8449624 | Arm prosthetic device | N. Christopher Perry, Dirk A. van der Merwe, Christopher C. Langenfeld, John M. Kerwin, Stewart M. Coulter +6 more | 2013-05-28 |