DF

David H. First

BG B. F. Goodrich: 1 patents #389 of 734Top 55%
📍 Bloomington, IN: #533 of 943 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,893,268 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4890699 Wet disc friction brake with casing rods extending through stator bores George W. Megginson, Philip D. Redenbarger 1990-01-02