Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468111 | Disc loading and unloading assembly | Alan G. Flint, Quy Cuu Nguyen | 1995-11-21 |
| 5203360 | Disc washing system | Quy Cuu Nguyen, Sushil Shah, Steven Shifman, William Edwin Kuhns | 1993-04-20 |
| 4998987 | Automatic disc gauging and sorting apparatus | — | 1991-03-12 |
| 4620745 | Vehicle body wheel opening structure | — | 1986-11-04 |
| 4457661 | Wafer loading apparatus | Alan G. Flint | 1984-07-03 |