Bergh; Christopher P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bergh; Christopher P..The latest application filed is for "offer delivery system".
- Bergh; Christopher P. - Lexington MA
- - Lexington MA US
| Patent | Date |
|---|---|
| Offer delivery system Grant 8,620,740 - Bergh , et al. December 31, 2 | 2013-12-31 |
| Offer delivery system Grant 08620740 - | 2013-12-31 |
| Offer delivery system Grant 8,533,038 - Bergh , et al. September 10, 2 | 2013-09-10 |
| Offer Delivery System App 20110208578 - Bergh; Christopher P. ; et al. | 2011-08-25 |
| Offer Delivery System App 20070150334 - Bergh; Christopher P. ; et al. | 2007-06-28 |
| Offer delivery system App 20020026356 - Bergh, Christopher P. ; et al. | 2002-02-28 |
| Distributed system for facilitating exchange of user information and opinion using automated collaborative filtering Grant 6,112,186 - Bergh , et al. August 29, 2 | 2000-08-29 |
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