Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4732361 | High pressure lubricant control valve with self-cleaning restrictor | Mark C. C. Kao | 1988-03-22 |
| 4728039 | Paint spray gun nozzle assembly | Robert L. Maggio | 1988-03-01 |
| 4605039 | Runaway protective fuse valve | Mark C. C. Kao | 1986-08-12 |