Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035479 | Sweeper with auxiliary brush and auxiliary lip | Michael T. Basham, Joseph F. D'Costa | 2000-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035479 | Sweeper with auxiliary brush and auxiliary lip | Michael T. Basham, Joseph F. D'Costa | 2000-03-14 |