HS

H. J. Sandham

UI University Of Toronto Innovations.Foundation: 1 patents #4 of 11Top 40%
📍 Morden, CA: #2 of 4 inventorsTop 50%
Overall (1989): #109,145 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883534 Benzoin antimicrobial dental varnishes Thomas E. Balanyk 1989-11-28