Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702715 | Reinforced biological sealants | Victor Nikolaychik, Leonid Nikolaychik | 1997-12-30 |
| 5616299 | Dispenser for dried biological reagent spheres | David Winter Walker, James F. Jolly, Daniel D. Zender | 1997-04-01 |
| 5599660 | Method and preparation for sequential delivery of wax-embedded, inactivated biological and chemical reagents | Rama P. Ramanujam, Ulf Landegren, Pierre Sevigny | 1997-02-04 |