Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10426517 | Craniofacial external distraction apparatus | Christopher C. Langenfeld, David E. Altobelli | 2019-10-01 |
| 10392090 | Swimming propulsion device | Christopher C. Langenfeld, Christopher M. Werner, Ryan K. LaRocque, Thomas S. Schnellinger | 2019-08-27 |
| 10299941 | Arm prosthetic device | Christopher C. Langenfeld, Christopher O. Evans, Alexander Muller, John M. Kerwin, Thomas S. Schnellinger +2 more | 2019-05-28 |
| 10292838 | Arm prosthetic device | Christopher O. Evans, N. Christopher Perry, Dirk A. van der Merwe, Christopher C. Langenfeld, John M. Kerwin +6 more | 2019-05-21 |