AH

Albert H. Hoefling

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Hockessin, DE: #387 of 555 inventorsTop 70%
🗺 Delaware: #4,431 of 7,163 inventorsTop 65%
Overall (All Time): #3,945,774 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4721592 Film embossing process Vernon P. Fruehauf, William S. Schlegel 1988-01-26