Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649902 | Ball valve with pistoning seating surfaces | Brian Roppolo, Clayton Schenk | 2023-05-16 |
| 11274751 | Contoured integrated seat for ball valve | Brian Roppolo, Barry Pellichino, Clayton Schenk | 2022-03-15 |