Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7706706 | Method and system for wide format toning | Michael W. Frauens, Eric C. Stelter, Joseph E. Guth | 2010-04-27 |
| 7643778 | Powder transport with a tapered feed roller of an electrostatographic printer | Kenneth J. Brown | 2010-01-05 |
| 7481884 | Powder coating apparatus and method of powder coating using an electromagnetic brush | Eric C. Stelter, Patrick M. Lambert, Joseph E. Guth, Michael W. Frauens, Kenneth P. Friedrich | 2009-01-27 |
| 6647235 | Mechanism for agitating the toner in the replenisher of an electrophotographic machine | Kenneth M. Patterson, Paul Thompson, James G. Blum | 2003-11-11 |
| 6442354 | Scavenger plate monitoring system | Kenneth P. Friedrich | 2002-08-27 |