Campbell; David Rocco Arden
Patent Applications and Registrations
Patent applications and USPTO patent grants for Campbell; David Rocco Arden.The latest application filed is for "ink stick with electronically-readable memory device".
- Campbell; David Rocco Arden - Rochester NY
| Patent | Date |
|---|---|
| Directing post-sale supplies revenue to original dealer Grant 8,046,264 - Davis , et al. October 25, 2 | 2011-10-25 |
| Ink stick with electronically-readable memory device Grant 7,963,645 - Rodriguez , et al. June 21, 2 | 2011-06-21 |
| Ink stick with electronically-readable memory device Grant 7,896,482 - Rodriguez , et al. March 1, 2 | 2011-03-01 |
| Ink stick with electronically-readable memory device Grant 7,891,793 - Rodriguez , et al. February 22, 2 | 2011-02-22 |
| Ink Stick With Electronically-readable Memory Device App 20100039485 - Rodriguez; Alberto ; et al. | 2010-02-18 |
| Ink Stick With Electronically-readable Memory Device App 20100020147 - Rodriguez; Alberto ; et al. | 2010-01-28 |
| Ink Stick With Electronically-readable Memory Device App 20100020149 - Rodriguez; Alberto ; et al. | 2010-01-28 |
| Ink stick with electronically-readable memory device Grant 7,618,138 - Rodriguez , et al. November 17, 2 | 2009-11-17 |
| Directing Post-sale Supplies Revenue To Original Dealer App 20080270252 - Davis; Gary Martin ; et al. | 2008-10-30 |
| Ink stick with electronically-readable memory device App 20070156628 - Rodriguez; Alberto ; et al. | 2007-07-05 |
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