Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493850 | Lake bottom plant and debris gathering apparatus with improved actuation and cleaning of raking mechanism | — | 1996-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5493850 | Lake bottom plant and debris gathering apparatus with improved actuation and cleaning of raking mechanism | — | 1996-02-27 |