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Harold E. Klassen

The Dow Chemical: 1 patents #88 of 336Top 30%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #61,048 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363673 Process for the removal of carbon from solid surfaces William J. Settineri, Milton C. Tolly 1982-12-14