FS

Frederick J. Shepps

GC Graham Engineering Company: 2 patents #12 of 26Top 50%
Overall (All Time): #2,328,175 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4861542 Rotary blow molding method — 1989-08-29
4801260 Rotary blow molding machine Paul M. Oles 1989-01-31