TR

Thomas Rich

W& W. R. Grace &: 1 patents #9 of 44Top 25%
📍 Salem, MA: #5 of 12 inventorsTop 45%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #50,096 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4801008 Dispensing device having static mixer in nozzle — 1989-01-31