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Patent applications and USPTO patent grants for Corwin; Larry Gene.The latest application filed is for "access control devices of the electromagnetic lock module type".
Patent | Date |
---|---|
Access control devices of the electromagnetic lock module type Grant 10,465,421 - Webb , et al. No | 2019-11-05 |
Access Control Devices of the Electromagnetic Lock Module Type App 20190010730 - Webb; Michael A. ;   et al. | 2019-01-10 |
Access control devices of the electromagnetic lock module type Grant 10,077,577 - Webb , et al. September 18, 2 | 2018-09-18 |
Access Control Devices Of The Electromagnetic Lock Module Type App 20170198499 - Webb; Michael A. ;   et al. | 2017-07-13 |
Electromagnetic lock Grant D690,576 - Webb , et al. October 1, 2 | 2013-10-01 |
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