SE

Susan G. Ehrlich

WC W.R. Grace & Co.-Conn.: 2 patents #348 of 1,045Top 35%
📍 Baltimore, MD: #1,687 of 4,923 inventorsTop 35%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,305,895 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5270373 Aqueous-based waterproofing primer system and method Robert A. Wiercinski, Robert F. Jenkins, James M. Gaidis 1993-12-14
5145748 Waterproofing system for water-penetrable construction surfaces James M. Gaidis, Robert A. Wiercinski 1992-09-08