EW

Eric J. Walstra

GE Gentex: 3 patents #5 of 57Top 9%
📍 Grand Rapids, MI: #8 of 126 inventorsTop 7%
🗺 Michigan: #454 of 6,781 inventorsTop 7%
Overall (2011): #49,704 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8065053 Image acquisition and processing systems for vehicle equipment control Joseph S. Stam, Gregory S. Bush, Timothy S. DeBruine 2011-11-22
8045760 Automatic vehicle exterior light control systems Joseph S. Stam, Keith H. Berends, Brock R. Rycenga, Kevin J. Longworth, David A. Meekhof 2011-10-25
7881839 Image acquisition and processing systems for vehicle equipment control Joseph S. Stam, Gregory S. Bush, Timothy S. DeBruine 2011-02-01