Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931196 | Bypass valve | Walter Bernardi | 1999-08-03 |
| 5345666 | Method of sealing a tank having a flexible sheet liner therein | — | 1994-09-13 |
| 5174466 | Tank lining system with neck seal | — | 1992-12-29 |
| 5127427 | Drinking water faucet | Andrew J. Kajpust | 1992-07-07 |
| D327731 | Faucet | Andrew J. Kajpust, Roger H. Ramsey, Mitchell L. Wilgus | 1992-07-07 |