Franzen; James J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Franzen; James J..The latest application filed is for "developer filtration module".
- Franzen; James J. - Fairport NY
- Franzen; James J. - Rochester NY
| Patent | Date |
|---|---|
| Apparatus and method for characterizing the toner concentration in a developer of a printing device Grant 6,774,999 - Franzen , et al. August 10, 2 | 2004-08-10 |
| Developer filtration module Grant 6,631,250 - Playfair , et al. October 7, 2 | 2003-10-07 |
| Developer filtration module App 20030108361 - Playfair, David B. ; et al. | 2003-06-12 |
| Apparatus and method for characterizing the toner concentration in a developer of a printing device App 20030038939 - Franzen, James J. ; et al. | 2003-02-27 |
| Blended custom color toners and developers Grant 6,162,573 - Grande , et al. December 19, 2 | 2000-12-19 |
| Belt support and tracking apparatus Grant 4,657,370 - Forbes, II , et al. April 14, 1 | 1987-04-14 |
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