DH

David A. Harbourne

DC Dupont Canada: 1 patents #4 of 18Top 25%
Overall (1989): #123,030 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847317 Filled thermoplastic polymer compositions Mark G. Dokurno, Evelyn M. Lundhild 1989-07-11