Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448158 | Stirling cycle machine | Dean Kamen, Christopher C. Langenfeld, Prashant Bhat | 2022-09-20 |
| 11389201 | Craniofacial external distraction apparatus | Christopher C. Langenfeld, David E. Altobelli | 2022-07-19 |
| 11291562 | Arm prosthetic device | Christopher O. Evans, N. Christopher Perry, Dirk A. van der Merwe, Christopher C. Langenfeld, John M. Kerwin +6 more | 2022-04-05 |
| 11285399 | Water vending apparatus | Dean Kamen, Christopher C. Langenfeld, Ryan K. LaRocque, Andrew A. Schnellinger, Prashant Bhat +2 more | 2022-03-29 |