Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935012 | Safety device for medical needles | George R. Magre, Maria L. Magre | 1990-06-19 |
| 4932939 | Safety syringe | George R. Magre, Maria L. Magre | 1990-06-12 |
| 4734954 | Pool scrubber device | Donald R. Chivens | 1988-04-05 |
| D294963 | Filter bag for swimming pool cleaners | J. Jesus Alanis | 1988-03-29 |
| 4714508 | Fixture and method for making spiral wound hose | Donald R. Chivens | 1987-12-22 |
| 4589986 | Pool cleaner | Donald R. Chivens | 1986-05-20 |
| 4575423 | Debris collection bag for pool cleaners | J. Jesus Alanis | 1986-03-11 |
| 4558479 | Pool cleaner | Donald R. Chivens | 1985-12-17 |
| 4522221 | Timed flow control valve assembly | Donald R. Chivens, Edward C. Kelm | 1985-06-11 |