Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390022 | Devices, systems and methods for hanging and securing items for display | William H. Bullwinkel, Robert Ludwig, David R. Wachsman | 2025-08-19 |
| 12359470 | Multi-axis latchbolt lock assembly | David R. Wachsman | 2025-07-15 |
| 11992135 | Devices, systems and methods for hanging and securing items for display | William H. Bullwinkel, Robert Ludwig, David R. Wachsman | 2024-05-28 |
| 11976497 | Drawer lock assemblies | William H. Bullwinkel, Robert Ludwig, David R. Wachsman | 2024-05-07 |
| 11879269 | Ratchet lock assemblies | William H. Bullwinkel, Robert Ludwig, David R. Wachsman | 2024-01-23 |
| 11732507 | Interchangeable core lock assemblies | William H. Bullwinkel | 2023-08-22 |
| 11603680 | Interchangeable core lock assemblies | William H. Bullwinkel | 2023-03-14 |
| 11528454 | Lock system including automation notification and surveillance integration | Alan Rabinowitz, David R. Wachsman, Octavio Pupo Nogueira Neto | 2022-12-13 |
| 10827853 | Locking devices for pegboard hooks, slatwall hooks, and crossbar hooks | David R. Wachsman, Alan Rabinowitz | 2020-11-10 |
| 10724276 | Interchangeable core lock assemblies | William H. Bullwinkel | 2020-07-28 |
| 10721444 | Lock system including automation notification and surveillance integration | Alan Rabinowitz, David R. Wachsman, Octavio Pupo Nogueira Neto | 2020-07-21 |
| 10435914 | Interchangeable core lock assemblies | — | 2019-10-08 |