David A. Krupa — 1 Patent at Adhesives Research

David A. Krupa has been granted 1 US patent while listed as an inventor at Adhesives Research. All of these patents were granted in 1997. David A. Krupa ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David A. Krupa in Manchester, PA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5670260	Radiation-cured adhesive film having differential surface adhesion	Michael J. Zajaczkowski, Barbara A. Stutzman	1997-09-23