Fisher; Donald J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fisher; Donald J..The latest application filed is for "flexible circuit strain relief".
- Fisher; Donald J. - Hillsboro OR
- Fisher; Donald J. - Pittsford NY
- Fisher; Donald J. - Rochester NY
- Fisher; Donald J. - Fairport NY
| Patent | Date |
|---|---|
| Flexible circuit strain relief Grant 4,756,940 - Payne , et al. July 12, 1 | 1988-07-12 |
| Dual brush cleaning apparatus Grant 4,134,673 - Fisher January 16, 1 | 1979-01-16 |
| Combined corona generator and imaging surface cleaner Grant 4,123,154 - Fisher October 31, 1 | 1978-10-31 |
| Roughened imaging surface for cleaning Grant 4,076,564 - Fisher February 28, 1 | 1978-02-28 |
| Non-filming dual additive developer Grant 4,051,077 - Fisher September 27, 1 | 1977-09-27 |
| Roughened imaging surface for cleaning Grant 3,992,091 - Fisher November 16, 1 | 1976-11-16 |
| Electrophotographic Process Grant 3,948,654 - Fisher April 6, 1 | 1976-04-06 |
| Non-filming dual additive developer Grant 3,900,588 - Fisher August 19, 1 | 1975-08-19 |
| Continuous Blade Cleaner Grant 3,847,480 - Fisher November 12, 1 | 1974-11-12 |
| Cleaning Apparatus Grant 3,722,018 - Fisher March 27, 1 | 1973-03-27 |
| Cleaning Method For Electrostatic Copying Machines Grant 3,655,373 - Fisher , et al. April 11, 1 | 1972-04-11 |
| Cleaning Method And Apparatus For Electrostatic Copying Machines Grant 3,572,923 - Fisher , et al. March 30, 1 | 1971-03-30 |
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