Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904297 | Two-handed shut-off valve | Matthew O. Herhold | 1999-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904297 | Two-handed shut-off valve | Matthew O. Herhold | 1999-05-18 |