AB

Altan Bassa

EA E.I. Du Pont De Nemours And: 2 patents #2,942 of 8,010Top 40%
Overall (All Time): #1,635,321 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5950899 Device for changing the direction of a moving web without contacting the web — 1999-09-14
4760946 Device for turning a moving web — 1988-08-02
4545321 Vacuum box with variable stage volume to improve coating uniformity — 1985-10-08