Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942726 | Mechanism and method for converting a fixed wheel walk-behind mower to a caster wheel walk-behind mower and vice versa | — | 1990-07-24 |
| 4329775 | Pressure measuring apparatus using vibratable wire | Everett O. Olsen, James R. LaCroix | 1982-05-18 |