Alex K. Cammenga

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Hudsonville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Switchable variable transmittance window assembly
- Patent number 10,023,028
- Issue date Jul 17, 2018
- Gentex Corporation
- Mark D Bugno
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SWITCHABLE VARIABLE TRANSMITTANCE WINDOW ASSEMBLY
- Publication number 20130161971
- Publication date Jun 27, 2013
- GENTEX CORPORATION
- Mark D. Bugno
- B60 - VEHICLES IN GENERAL