Shepherd; Roger D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shepherd; Roger D..The latest application filed is for "machine control system utilizing paper parameter measurements".
- Shepherd; Roger D. - Nederland CO
| Patent | Date |
|---|---|
| Machine control system utilizing paper parameter measurements Grant 4,835,573 - Rohrer , et al. May 30, 1 | 1989-05-30 |
| 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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