DJ

David C. Jennens

SB Shell Internationale Research Maatschappij B.V.: 1 patents #5 of 35Top 15%
Overall (1989): #122,833 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833137 Benzothiazinone derivatives Terence Gilkerson, Mandy E. Coombs 1989-05-23