Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D604149 | Interlocking spacer member for holding an object in spaced relation to a wall surface | Robert O. WILLIAMS, III | 2009-11-17 |
| D562672 | Device for supporting an art object in spaced relation to a wall surface | Robert O. WILLIAMS, III | 2008-02-26 |
| D551949 | Device for supporting an art object in spaced relation to a wall surface | Robert O. WILLIAMS, III | 2007-10-02 |