DH

David J. Hartke

OM Outboard Marine: 1 patents #13 of 42Top 35%
📍 Waukegan, IL: #10 of 21 inventorsTop 50%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #70,660 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4327770 Quick disconnect fluid line coupling Peter W. Brown, Chester G. DuBois, Paul R. Hunt 1982-05-04