Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270232 | Tamper resistant gravity latch | William Kenneth Williams, Joseph Oliva | 2025-04-08 |
| D1027607 | Gravity latch | William Kenneth Williams, Joseph Oliva | 2024-05-21 |
| 10900255 | Tamper resistant gravity latch | William Kenneth Williams, Joseph Oliva | 2021-01-26 |
| D839074 | Gravity latch | William Kenneth Williams, Joseph Oliva | 2019-01-29 |
| 10184268 | Security swing handle assembly | William Kenneth Williams | 2019-01-22 |
| 9890556 | Lever action security handle | William Kenneth Williams | 2018-02-13 |
| D806502 | Security lever handle assembly | William Kenneth Williams | 2018-01-02 |