Vanderheiden; Gregg Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vanderheiden; Gregg Charles.The latest application filed is for "user interface for an audio book player".
- Vanderheiden; Gregg Charles - Madison WI
| Patent | Date |
|---|---|
| Digital audio book cartridge and player with manipulation-facilitating features Grant 8,049,991 - Pepin , et al. November 1, 2 | 2011-11-01 |
| Player Grant D582,430 - Pepin , et al. December 9, 2 | 2008-12-09 |
| Cartridge Grant D579,940 - Pepin , et al. November 4, 2 | 2008-11-04 |
| Digital Audio Book Cartridge And Player With Manipulation-facilitating Features App 20080175122 - Pepin; Gilles ; et al. | 2008-07-24 |
| User Interface For An Audio Book Player App 20080176201 - Pepin; Gilles ; et al. | 2008-07-24 |
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