Frieden; Donald J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frieden; Donald J..The latest application filed is for "payment system for vehicle fueling".
- Frieden; Donald J. - Friendswood TX
| Patent | Date |
|---|---|
| Payment System for Vehicle Fueling App 20140351138 - Frieden; Donald J. ; et al. | 2014-11-27 |
| Fuel Purchase Transaction Method And System App 20130232019 - Frieden; Donald J. ; et al. | 2013-09-05 |
| Radio frequency identification tag formatting method Grant 6,480,100 - Frieden , et al. November 12, 2 | 2002-11-12 |
| Electronic tracking tag Grant 6,144,301 - Frieden November 7, 2 | 2000-11-07 |
| Identification tracking tag Grant D382,912 - Frieden August 26, 1 | 1997-08-26 |
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