DH

Donald R. Heelies

📍 Mississauga, CA: #24 of 131 inventorsTop 20%
Overall (1989): #139,281 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883760 Device for performing enzyme immunoassays 1989-11-28