Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D784234 | Vehicle wheel | Nikola Stefanov | 2017-04-18 |
| 5343828 | Primate amusement and environmental enrichment device | Kenneth R. Bloom | 1994-09-06 |
| 5036795 | Modular cage structure | — | 1991-08-06 |
| 4841911 | Variable maze device | — | 1989-06-27 |
| 4727825 | Primate education device | — | 1988-03-01 |
| 4699644 | Plant nutrient composition | Alan E. Brandt | 1987-10-13 |