HG

Howard Robert Gray

DS Deposition Sciences: 1 patents #1 of 3Top 35%
📍 Sebastopol, CA: #3 of 9 inventorsTop 35%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #103,408 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879140 Method for making pigment flakes Richard P. Shimshock, Matthew E. Krisl 1989-11-07