DO

Douglas R. O'Hara

GM Gkn Sinter Metals: 1 patents #38 of 84Top 50%
📍 Ooltewah, TN: #15 of 108 inventorsTop 15%
🗺 Tennessee: #2,714 of 20,272 inventorsTop 15%
Overall (All Time): #722,242 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10773308 Rotor and method of manufacturing rotor with equalized surface areas for grinding James T. Hill 2020-09-15
D389719 Pocket knife Paul Steven Williams 1998-01-27
D386960 Handle for a pocket knife Paul Steven Williams 1997-12-02
D386961 Handle for a pocket knife Paul Steven Williams 1997-12-02
D386060 Pocket knife Paul Steven Williams 1997-11-11
D386059 Pocket knife Paul Steven Williams 1997-11-11
D386061 Handle for a pocket knife Paul Steven Williams 1997-11-11