Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402523 | Rotary surface cleaning tool | William Bruders, Brett Bartholmey, Bill Elmer Richardson, Kevin A. Wolfe | 2016-08-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402523 | Rotary surface cleaning tool | William Bruders, Brett Bartholmey, Bill Elmer Richardson, Kevin A. Wolfe | 2016-08-02 |