Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925139 | Permanent lawn mower | — | 2024-03-12 |
| 7228899 | Warning device and method to prevent clutch burning | Frederic M. Newman | 2007-06-12 |
| 7029422 | Ergonomics safety warning device and method to prevent clutch burning | Frederic M. Newman | 2006-04-18 |