SH

Samuel F. Heleba

WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
📍 Issaquah, WA: #1,201 of 1,767 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,834,570 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5250113 Dry castable concrete compositions and methods of preparing and dry casting the same Neal S. Berke, Mario A. Tamez 1993-10-05