Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676105 | Self-contained hydraulic dampening for a solenoid operated spool valve | Robert A. Dayton, Don Hines | 2004-01-13 |
| 5708914 | Electrostatographic apparatus having fusing process and system for improved toner offset control | Borden H. Mills, III, Douglas E. Bugner, William J. Staudenmayer | 1998-01-13 |
| 5510692 | Ferroresonant battery charger with constant current finish rate | — | 1996-04-23 |
| RE32259 | Method and means for improving maximum density and tonal range of electrographic images | Arthur S. Kroll, Michael Mosehauer | 1986-10-07 |
| 4602863 | Electrographic development method, apparatus and system | Garold F. Fritz, Arthur S. Kroll, Michael Mosehauer | 1986-07-29 |
| 4473029 | Electrographic magnetic brush development method, apparatus and system | Garold F. Fritz, Arthur S. Kroll, Michael Mosehauer | 1984-09-25 |
| 4393810 | Electrographic development apparatus and method having oscillating magnetic cross-mixing | — | 1983-07-19 |
| 4385823 | Method and means for improving maximum density and tonal range of electrographic images | Arthur S. Kroll, Michael Mosehauer | 1983-05-31 |