Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6202843 | Cooperative medical sampling and needle removal devices | Lance P. Kelson | 2001-03-20 |
| 5531323 | Cooperative medical sampling and needle removal devices | Lance P. Kelson | 1996-07-02 |
| 4862573 | Medical sampling needle removal and disposal device | Lance P. Kelson | 1989-09-05 |
| 4807344 | Medical sampling needle removal and disposal device | Lance P. Kelson, Allan F. Martin | 1989-02-28 |