DC

Doug Crank

DO Donnelly: 2 patents #10 of 47Top 25%
📍 Holland, MI: #17 of 114 inventorsTop 15%
🗺 Michigan: #358 of 4,492 inventorsTop 8%
Overall (1997): #42,079 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5645867 Heated distribution manifold John W. Carter 1997-07-08
5611180 Method of making a vehicle window assembly Raj K. Agrawal 1997-03-18