FS

Fred S. Schaub

CT Cooper Technologies: 1 patents #306 of 757Top 45%
Overall (All Time): #4,102,571 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4306526 Internal combustion engine Melvin J. Helmich, Robert L. Hubbard, Melvin C. Hoagland 1981-12-22