WP

William F. Primus

MO Marathon Oil: 1 patents #72 of 204Top 40%
📍 Washington, IN: #37 of 87 inventorsTop 45%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #4,017,270 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4525914 Method and apparatus for replacing bearings Larry Bryan, Richard W. Grove 1985-07-02