Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134752 | Apparatus for punching down a wine cap | — | 2024-11-05 |
| 10702978 | Spiral ratchet driver with a crank and slider mechanism | — | 2020-07-07 |
| 6161877 | Conduit interlock assembly | Paul Le, Phong Pham, Long Nguyen | 2000-12-19 |