Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12303405 | Knee arthroplasty method | Franz W. Kellar, Franz Austen Kellar | 2025-05-20 |
| 12290451 | Apparatus and method for evaluating knee geometry | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2025-05-06 |
| 12268615 | Joint soft tissue evaluation method | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2025-04-08 |
| 11826057 | Knee jig positioning apparatus and method | Franz W. Kellar, Franz Austen Kellar | 2023-11-28 |
| 11707310 | Anchor apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette | 2023-07-25 |
| 11642118 | Knee tensioner-balancer and method | Franz W. Kellar, Michael D. Bissette | 2023-05-09 |
| 11612503 | Joint soft tissue evaluation method | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2023-03-28 |
| 11612421 | Tensioner-balancer for knee joint | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2023-03-28 |
| 11602443 | Knee evaluation and arthroplasty method | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2023-03-14 |
| 11298246 | Apparatus and method for evaluating knee geometry | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2022-04-12 |
| 11000382 | Apparatus and method for joint characterization and treatment | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Franz Austen Kellar | 2021-05-11 |
| 10925656 | Anchor apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette | 2021-02-23 |
| 10743858 | Flush anchor snap-off apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette | 2020-08-18 |
| 10561411 | Flush anchor snap-off apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette | 2020-02-18 |
| 10555729 | Flush anchor snap-off method | J. Dean Cole, Franz W. Kellar, Michael D. Bissette | 2020-02-11 |
| 10478171 | Flush anchor method and apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Mark S. Wabalas | 2019-11-19 |
| 10405849 | Flush anchor method and apparatus | J. Dean Cole, Franz W. Kellar, Michael D. Bissette, Mark S. Wabalas | 2019-09-10 |
| 9770279 | Method and apparatus for extraction of medical implants | Franz W. Kellar, Michael D. Bissette, Nathan W. Kellar, Mark S. Wabalas | 2017-09-26 |
| 9566157 | Three-member prosthetic joint | Franz W. Kellar | 2017-02-14 |
| 9188116 | High pressure pump | Franz W. Kellar | 2015-11-17 |
| 9169929 | Conformal wear-resistant seal | Franz W. Kellar, Scott Duquette | 2015-10-27 |
| 9107754 | Prosthetic joint assembly and prosthetic joint member | Franz W. Kellar, Scott Duquette | 2015-08-18 |
| 9005307 | Prosthetic ball-and-socket joint | Franz W. Kellar | 2015-04-14 |
| 8794840 | Conformal wear-resistant bearing assembly | Franz W. Kellar, Scott Duquette | 2014-08-05 |
| 8616772 | Conformal wear-resistant bearing assembly | Franz W. Kellar, Scott Duquette | 2013-12-31 |