Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882353 | Mechanical tissue expander | Alfred A. Iversen | 1999-03-16 |
| 5211644 | Process and apparatus for a dermal graft | Alfred A. Iversen | 1993-05-18 |
| 5104073 | Arm and hand rest for a keyboard | Thersea J. Hill | 1992-04-14 |
| 5039198 | Stereoscopic microsurgery system | — | 1991-08-13 |
| 4863469 | Method and apparatus for expanding nerve tissue | Alfred A. Iversen, William J. Eastman | 1989-09-05 |