Judith A. Hartman

WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%

📍 Columbia, MD: #858 of 1,501 inventorsTop 60%

🗺 Maryland: #19,431 of 35,612 inventorsTop 55%

Overall (All Time): #3,816,553 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5183590	Corrosion inhibitors	Charles G. Carter, Vladimir Jovancicevic, Robert P. Kreh	1993-02-02