Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8422911 | Retaining clip for printer cartridge | Denny Holmes | 2013-04-16 |
| 8374524 | Retaining clip for printer cartridge | Denny Holmes | 2013-02-12 |
| 7831171 | Device and method for remanufacturing printer cartridges | Denny Holmes | 2010-11-09 |
| 7509070 | Device and method for spooling a cartridge toner seal | — | 2009-03-24 |