Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9990167 | Mobile authentication for enabling host device functions | Paul L. Jeran, Sean Daniel Fitzgerald, Kenneth K. Smith, Stephen C Kranz, Anthony Holden | 2018-06-05 |
| 6128448 | Method and apparatus for toner level monitoring and motion sensing | David J. Arcaro, Wayne E. Foote, Allen L. Frazier | 2000-10-03 |
| 5557377 | Single pass, in-line color electrophotographic printer with interspersed erase device | Victor D. Loewen, Thomas Camis | 1996-09-17 |
| 5437210 | Power drive cam assembly | Kenneth D. Fraser, Peter Taylor, W. Scott Fraser | 1995-08-01 |
| 5241340 | Electrophotographic microfilm camera/processor apparatus | Kenneth D. Fraser, Peter Taylor, W. Scott Fraser | 1993-08-31 |
| 4556309 | Electrophotographic imaging apparatus, particularly for color proofing and method | Harold J. Weber, Manfred R. Kuehnle, Kenneth D. Fraser | 1985-12-03 |
| 4547061 | Electrophotographic imaging apparatus and method particularly for color proofing | Harold J. Weber, Manfred R. Kuehnle, James C. Compton, John N. Poulakis, Michael J. Szymanski +1 more | 1985-10-15 |
| 4211614 | Endpoint drift correction for automatic titrations | Lee B. Eppstein, James Kroeger | 1980-07-08 |