Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478171 | Flush anchor method and apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Harold L. Crowder | 2019-11-19 |
| 10405849 | Flush anchor method and apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Harold L. Crowder | 2019-09-10 |
| 9770279 | Method and apparatus for extraction of medical implants | Franz W. Kellar, Harold L. Crowder, Michael D. Bissette, Nathan W. Kellar | 2017-09-26 |