Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409779 | Lawn mower with combined clutch and self biasing brake | Irvin M. White | 1983-10-18 |
| 4307558 | Lawn mower with combined clutch and self biasing brake | Irvin M. White | 1981-12-29 |