Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323807 | Stop drop valve | James B. Gauld, William Fralick | 1994-06-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323807 | Stop drop valve | James B. Gauld, William Fralick | 1994-06-28 |