Markham; Harvey R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Markham; Harvey R..The latest application filed is for "optional machine inhibition for feature malfunction".
- Markham; Harvey R. - Westminster CO
| Patent | Date |
|---|---|
| Optional machine inhibition for feature malfunction Grant 4,377,845 - Markham , et al. March 22, 1 | 1983-03-22 |
| Charge density control for an electrostatic copier Grant 4,312,589 - Brannan , et al. January 26, 1 | 1982-01-26 |
| Document feeder system having a suspending/commencing mode Grant 4,297,025 - Bach , et al. October 27, 1 | 1981-10-27 |
| Document feeder system having a suspending/commencing mode with a judgment decision capability Grant 4,273,439 - Markham , et al. June 16, 1 | 1981-06-16 |
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