Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035375 | Pump drip control system | — | 2021-06-15 |
| 5036304 | Rolamite sensor | Richard J. Russell, Frank K. Chung | 1991-07-30 |
| D293600 | Adjustable pipe joint | John Ronquillo | 1988-01-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035375 | Pump drip control system | — | 2021-06-15 |
| 5036304 | Rolamite sensor | Richard J. Russell, Frank K. Chung | 1991-07-30 |
| D293600 | Adjustable pipe joint | John Ronquillo | 1988-01-05 |