RJ

Richard D. Johnson

MI Miles: 1 patents #11 of 79Top 15%
📍 Elkhart, IN: #11 of 56 inventorsTop 20%
🗺 Indiana: #304 of 1,469 inventorsTop 25%
Overall (1989): #65,840 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822747 Polyacrylamide gel particles having hapten moieties bound thereto as immunoassay reagent H.-Volker Runzheimer, Ronald G. Sommer, Kin F. Yip 1989-04-18