Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048460 | Modular animal kennel | — | 1991-09-17 |
| 5042429 | Ventilated cage and rack system | Eric A. Deitrich | 1991-08-27 |
| 4989545 | Ventilated cage and open rack system | Eric A. Deitrich | 1991-02-05 |