DS

David W. Shank

NA Nartron: 2 patents #2 of 4Top 50%
SC Sbr Investments Company: 1 patents #1 of 2Top 50%
📍 Hersey, MI: #1 of 2 inventorsTop 50%
🗺 Michigan: #280 of 5,720 inventorsTop 5%
Overall (2005): #25,161 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6968746 Anti-entrapment system Randall L. Perrin, John Washeleski 2005-11-29
6902118 Vehicle windshield cleaning system John Washeleski 2005-06-07
6851624 Vehicle fluid heating system John Washeleski 2005-02-08