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Patent applications and USPTO patent grants for Mitschele; Frederick L..The latest application filed is for "parking enforcement system and method using wireless in-ground sensors".
Patent | Date |
---|---|
Parking enforcement system and method using wireless in-ground sensors Grant 8,487,754 - Mitschele July 16, 2 | 2013-07-16 |
Parking meter Grant 7,874,482 - Mitschele January 25, 2 | 2011-01-25 |
Parking Enforcement System And Method Using Wireless In-ground Sensors App 20100117820 - Mitschele; Frederick L. | 2010-05-13 |
Pay Parking System and Method App 20080319837 - Mitschele; Frederick L. | 2008-12-25 |
Hand-Held Device for Parking Meter Enforcement App 20080308631 - Mitschele; Frederick L. ;   et al. | 2008-12-18 |
Parking Meter App 20080277468 - Mitschele; Frederick L. | 2008-11-13 |
Parking meter Grant 7,393,134 - Mitschele July 1, 2 | 2008-07-01 |
Parking meter Grant 7,029,167 - Mitschele April 18, 2 | 2006-04-18 |
Parking meter App 20060028919 - Mitschele; Frederick L. | 2006-02-09 |
Parking meter Grant 5,777,951 - Mitschele , et al. July 7, 1 | 1998-07-07 |
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