Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302122 | Rotary brush including stationary guide means with slidable bearing means | — | 1981-11-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4302122 | Rotary brush including stationary guide means with slidable bearing means | — | 1981-11-24 |