Kevin J. Key

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Holland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
System for authorizing communication system to control remote device
- Patent number 11,908,260
- Issue date Feb 20, 2024
- Gentex Corporation
- Kevin J. Key
- G07 - CHECKING-DEVICES
Information Patent Grant
Communication system and method for a barrier operator
- Patent number 10,957,138
- Issue date Mar 23, 2021
- Gentex Corporation
- Todd R. Witkowski
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Selective transmission of commands associated with a single transce...
- Patent number 10,510,244
- Issue date Dec 17, 2019
- Gentex Corporation
- Todd R. Witkowski
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR AUTHORIZING COMMUNICATION SYSTEM TO CONTROL REMOTE DEVICE
- Publication number 20210358239
- Publication date Nov 18, 2021
- GENTEX CORPORATION
- Kevin J. Key
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
TIME OF DAY SIMULATION SYSTEM
- Publication number 20200283151
- Publication date Sep 10, 2020
- GENTEX CORPORATION
- Kevin J. Key
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR A BARRIER OPERATOR
- Publication number 20190051067
- Publication date Feb 14, 2019
- GENTEX CORPORATION
- Todd R. Witkowski
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SELECTIVE TRANSMISSION OF COMMANDS ASSOCIATED WITH A SINGLE TRANSCE...
- Publication number 20180225959
- Publication date Aug 9, 2018
- GENTEX CORPORATION
- Todd R. Witkowski
- G08 - SIGNALLING