Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942377 | Beach umbrella stand including foot operated drive assembly for anchoring and method of use | Robert Harold | 2011-05-17 |
| 7503541 | Beach umbrella stand including foot operated drive assembly for anchoring and method of use | Robert Harold | 2009-03-17 |
| 7246783 | Beach umbrella stand including foot operated drive assembly for anchoring and method of use | Robert Harold | 2007-07-24 |