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Michael J. Van Ast
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Holland, MI, US
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Patents Grants
last 30 patents
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Patent Grant
Method for protecting and concealing seal in electro-optic window
Patent number
11,579,349
Issue date
Feb 14, 2023
Gentex Corporation
Matthew A. Koppey
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rearview assembly
Patent number
10,343,608
Issue date
Jul 9, 2019
Gentex Corporation
Eric S. Lundy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rearview assembly
Patent number
9,694,751
Issue date
Jul 4, 2017
Gentex Corporation
Eric S. Lundy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrochromic assembly including at least one polymeric substrate
Patent number
6,193,379
Issue date
Feb 27, 2001
Gentex Corporation
William L. Tonar
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PROTECTING AND CONCEALING SEAL IN ELECTRO-OPTIC WINDOW
Publication number
20200215982
Publication date
Jul 9, 2020
GENTEX CORPORATION
Matthew A. Koppey
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR MULTI-ZONE DIMMING WINDOW SYSTEM
Publication number
20200019034
Publication date
Jan 16, 2020
GENTEX CORPORATION
Autumn N. Lagowski
B60 - VEHICLES IN GENERAL
Information
Patent Application
REARVIEW ASSEMBLY
Publication number
20170297495
Publication date
Oct 19, 2017
GENTEX CORPORATION
Eric S. Lundy
B60 - VEHICLES IN GENERAL