Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409073 | Rotating head with elastomeric member rotating assembly | — | 1995-04-25 |
| 5322137 | Rotating head with elastomeric member rotating assembly | — | 1994-06-21 |
| 5137084 | Rotating head | Robert M. Bearden | 1992-08-11 |
| 4560001 | Lid adapter for use with a rotating head | — | 1985-12-24 |