Patent applications and USPTO patent grants for BROWN; R. Todd.The latest application filed is for "using a mobile device for vending payment".
Patent | Date |
---|---|
Using A Mobile Device For Vending Payment App 20110062230 - WARD, II; Seth ;   et al. | 2011-03-17 |
Electronic parking meter locking system Grant 6,477,505 - Ward, II , et al. November 5, 2 | 2002-11-05 |
Electronic Parking Meter Locking System App 20010013010 - WARD II, SETH ;   et al. | 2001-08-09 |
Low-power multi-bay parking meter Grant RE37,193 - Ward, II , et al. May 29, 2 | 2001-05-29 |
Low-power multi-bay parking meter Grant 5,617,942 - Ward, II , et al. April 8, 1 | 1997-04-08 |
Payment slot communicating apparatus for vendng prices Grant 5,614,892 - Ward, II , et al. March 25, 1 | 1997-03-25 |
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