Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886491 | Liposuction procedure with ultrasonic probe | Richard K. Massengill | 1989-12-12 |
| 4861332 | Ultrasonic probe | — | 1989-08-29 |
| 4838853 | Apparatus for trimming meniscus | — | 1989-06-13 |
| 4816018 | Ultrasonic probe tip | — | 1989-03-28 |
| 4808153 | Device for removing plaque from arteries | — | 1989-02-28 |