Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393889 | Fire-safe valve structure | Scott W. Binegar | 1983-07-19 |
| 4379557 | Valve stem packing structure | — | 1983-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393889 | Fire-safe valve structure | Scott W. Binegar | 1983-07-19 |
| 4379557 | Valve stem packing structure | — | 1983-04-12 |