EC

Earl W. Cummins

EA E.I. Du Pont De Nemours And: 2 patents #17 of 304Top 6%
📍 Wilmington, DE: #13 of 164 inventorsTop 8%
🗺 Delaware: #19 of 287 inventorsTop 7%
Overall (1982): #14,817 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4335257 Preparation of the calcium salt of alpha-hydroxy-gamma-methylmercaptobutyric acid Steven I. Gleich, Robert M. Vigilant 1982-06-15
4310690 Preparation of the calcium salt of .alpha.-hydroxy-gamma-methylmercaptobutyric acid 1982-01-12