Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760305 | Self-locking guillotine door | Gary Silvis, Daniel L. Perry, Troy N. Brown | 2020-09-01 |
| 8707903 | Animal enclosure floor seal | Gary Silvis, Jeffrey J. Ballman | 2014-04-29 |