Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931622 | Tip protector for cannula, trocar and/or cannula trocar combination | William L. Beling, Ronald Gene Travis, Kristin Finberg, James Marrs, Randall Cronquist | 2011-04-26 |
| D294733 | Casing for a drug delivery system | Logan Johnson | 1988-03-15 |
| 4650469 | Drug delivery system | Harvey F. Berg, James E. Leslie, Phong D. Doan | 1987-03-17 |
| 4559038 | Drug delivery system | Harvey F. Berg, James E. Leslie | 1985-12-17 |