Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366403 | Brush assembly and mounting arrangement for a portable tool | Frank F. Simpson, John W. Johnson | 1982-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366403 | Brush assembly and mounting arrangement for a portable tool | Frank F. Simpson, John W. Johnson | 1982-12-28 |