Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D439417 | Paint brush | Brian E. Woodnorth, Heath A. Doty, Kent P. Ritzel, William Dean Ungar | 2001-03-27 |
| D439056 | Paint brush | Brian E. Woodnorth, Heath A. Doty, Kent P. Ritzel, William Dean Ungar | 2001-03-20 |