Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994683 | Brush holder assembly with spring clip | Robert S. Cutsforth | 2011-08-09 |
| 7990018 | Brush holder apparatus, brush assembly, and method | Robert S. Cutsforth | 2011-08-02 |
| 7880362 | Brush holder assembly with spring clip | Robert S. Cutsforth | 2011-02-01 |
| 7880363 | Brush holder apparatus, brush assembly, and method | Robert S. Cutsforth | 2011-02-01 |