Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7553332 | Expandable, supporting acetabular cup | — | 2009-06-30 |
| 4457086 | Snowblower having improved auger and traction drive control | — | 1984-07-03 |
| 4396067 | Tiller with rotatable tines and guiding handle | Edward W. Enters | 1983-08-02 |
| 4244427 | Tiller with rotatable tines and guiding handle | Edward W. Enters | 1981-01-13 |