Cooper; John W D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cooper; John W D..The latest application filed is for "power control using at least 540 degrees of phase".
- Cooper; John W D. - Hitchin GB
- Cooper; John W D. - US
- Cooper; John W. D. - Hertfordshire GB
| Patent | Date |
|---|---|
| Power control using at least 540 degrees of phase Grant 7,893,680 - Thurlow , et al. February 22, 2 | 2011-02-22 |
| Power control using at least 540 degrees of phase App 20060097758 - Thurlow; Barry J. ; et al. | 2006-05-11 |
| Paper input guide for a transfer zone in a xerographic printing apparatus Grant 6,687,479 - Leute , et al. February 3, 2 | 2004-02-03 |
| Paper input guide for a transfer zone in a xerographic printing apparatus App 20030223787 - Leute, Gerardo ; et al. | 2003-12-04 |
| Electrically biased sheet stripping apparatus Grant 5,621,513 - Pitts , et al. April 15, 1 | 1997-04-15 |
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