Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D988835 | Ratchet locking device | William H. Bullwinkel, Robert Ludwig | 2023-06-13 |
| D981207 | Drawer lock assembly | William H. Bullwinkel, Robert Ludwig | 2023-03-21 |
| 11545025 | Security system including automation notification and surveillance integration | Alan Rabinowitz, Octavio Pupo Nogueira Neto | 2023-01-03 |