RZ

Richard A. Zander

📍 Parma, OH: #8 of 34 inventorsTop 25%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #35,845 of 81,411Top 45%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311039 Disc centrifuge photosedimentometer Mark E. Koehler, Theodore Provder 1982-01-19