Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193311 | Panic bar latch release assembly | Brian Grewe, Burl Finkelstein | 2021-12-07 |
| 11112162 | Cold room combination vent and light | Raymond J. Hiller, Burl Finkelstein | 2021-09-07 |