Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762239 | Apparatus including a portable hoist and grapples for use in repairing water main meters | Edward E. Wissman | 1988-08-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762239 | Apparatus including a portable hoist and grapples for use in repairing water main meters | Edward E. Wissman | 1988-08-09 |