DS

David R. Sterrenburg

WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
📍 Manitowoc, WI: #107 of 267 inventorsTop 45%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,298,824 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5177238 Preparation of dialkyl allylphosphonic acid diesters Charles G. Carter 1993-01-05
5142084 Preparation of allylphosphonic acid Charles G. Carter 1992-08-25