Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822362 | Process and apparatus for tibial plateau compenent | Frederick C. Ewald | 1989-04-18 |
| 4822365 | Method of design of human joint prosthesis | Frederick C. Ewald | 1989-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822362 | Process and apparatus for tibial plateau compenent | Frederick C. Ewald | 1989-04-18 |
| 4822365 | Method of design of human joint prosthesis | Frederick C. Ewald | 1989-04-18 |