Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4512359 | Valve mechanism with replaceable seal rings | Alberto L. Hinojosa, Kenton Chickering, III | 1985-04-23 |
| 4364544 | Valve seat with sediment guard | — | 1982-12-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4512359 | Valve mechanism with replaceable seal rings | Alberto L. Hinojosa, Kenton Chickering, III | 1985-04-23 |
| 4364544 | Valve seat with sediment guard | — | 1982-12-21 |