Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085199 | Sealing gasket for ductile iron pipe and method of manufacture | Rodney Pacheco, Guido Quesada, Bradford G. Corbett, Jr. | 2024-09-10 |
| 11287072 | Lightweight sealing gasket for low pressure and non-pressure applications | Rodney Pacheco, Guido Quesada, Mark A. Weih | 2022-03-29 |
| D917026 | Pipe sealing gasket | Rodney Pacheco, Guido Quesada, Mark A. Weih | 2021-04-20 |
| 6152494 | Pipe gasket with combined lip and compression seal geometries | Bradford Corbett, Sr., Samuel Guzowski | 2000-11-28 |