Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173045 | Acetabular implant alignment devices and methods | David C. Kelman, John Clausen, David L. Evans, Kevin Belew, David W. Rister +2 more | 2021-11-16 |
| 10463506 | Acetabular implant alignment devices and methods | David C. Kelman, John Clausen, David L. Evans, Kevin Belew, David W. Rister +2 more | 2019-11-05 |
| 5569261 | Distal femoral cutting guide apparatus with anterior or posterior referencing for use in knee joint replacement surgery | Gregory C. Marik, Jennifer J. Lackey | 1996-10-29 |
| 5417694 | Distal femoral cutting guide apparatus with anterior or posterior referencing for use in knee joint replacement surgery | Gregory C. Marik, Jennifer J. Lackey | 1995-05-23 |