Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301386 | Apparatus for cleaning flat surfaces | Gilbert P. Thomas | 1994-04-12 |
| 5301387 | Cleaning head for flat surfaces | Gilbert P. Thomas | 1994-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301386 | Apparatus for cleaning flat surfaces | Gilbert P. Thomas | 1994-04-12 |
| 5301387 | Cleaning head for flat surfaces | Gilbert P. Thomas | 1994-04-12 |