Christy, Orrin D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Christy, Orrin D..The latest application filed is for "method and apparatus for reducing specular reflection from a scannable surface".
- Christy, Orrin D. - North Tonawanda NY
| Patent | Date |
|---|---|
| Method and apparatus for reducing specular reflection from a scannable surface App 20020125411 - Christy, Orrin D. | 2002-09-12 |
| Multi-layer bar code arrangement using wavelength separation Grant 6,119,943 - Christy September 19, 2 | 2000-09-19 |
| Field effect toning method/apparatus Grant 5,883,656 - Christy March 16, 1 | 1999-03-16 |
| Field effect toning method Grant 5,745,144 - Christy April 28, 1 | 1998-04-28 |
| Electrostatic printing apparatus with a hopper and applicator roller with method of applying toner to and declumping the applicator roller Grant 5,570,170 - Muranyi , et al. October 29, 1 | 1996-10-29 |
| Multi-roller electrostatic toning Grant 5,532,100 - Christy , et al. July 2, 1 | 1996-07-02 |
| Magnetic toner offsetting spot Grant 5,397,623 - Christy , et al. March 14, 1 | 1995-03-14 |
| Variable data clear mark imaging Grant 5,368,334 - Christy , et al. November 29, 1 | 1994-11-29 |
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