Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806255 | Multi-chamber vacuum pump | John A. Erdmann, Florian W. S. Poser, Douglas E. Rush | 2023-11-07 |
| 10426639 | Multi-chamber vacuum pump | John A. Erdmann, Florian W. S. Poser, Douglas E. Rush | 2019-10-01 |
| 8795386 | Below knee amputee prosthesis liner | Oleg Pianykh, Kai-Hendrik Bussiek-Cillien, Scott Schneider | 2014-08-05 |
| 6981590 | Apparatus and methods for packaging and storing moisture-sensitive products in resealable pouches | F. Andrew Ubel, III, Kurt Allenberg, Anthony J. Campagna, Melvin Y. Wong | 2006-01-03 |
| 5913840 | Soft orthopedic casting article with reinforcement system | Kurt Allenberg, Joel D. Oxman | 1999-06-22 |
| 5052380 | Colored orthopedic resins and orthopedic casting materials incorporating same | — | 1991-10-01 |