Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205312 | Fire hydrant locking arrangement | James K. Jerman | 1993-04-27 |
| 4390038 | Magnetically locked valve | — | 1983-06-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5205312 | Fire hydrant locking arrangement | James K. Jerman | 1993-04-27 |
| 4390038 | Magnetically locked valve | — | 1983-06-28 |