DW

Douglas T. Wohlenhaus

General Motors: 3 patents #4,693 of 18,328Top 30%
📍 Flushing, MI: #25 of 114 inventorsTop 25%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,545,658 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8534110 Method and apparatus for tube bender set-up Mike M. Ghiran, Spyros P. Mellas, William M. Crantas, Kevin R. Marks 2013-09-17
7594417 Apparatus for wiper die monitoring Mike M. Ghiran, Spyros P. Mellas, William M. Crantas, Kevin R. Marks 2009-09-29
7360385 Quick change bend tooling bolster Arturo Martinez, Michael H. Lovell, Mark A. Cline, David R. Friddell 2008-04-22