DS

Donald A. Starke

WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
📍 Golden, CO: #739 of 1,256 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #3,511,484 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6564520 Sheet-like masonry block drainage system John A. Striednig, Keith R. Bartlett, Robert F. Jenkins 2003-05-20