GA

Geneva Ambrose-Ritchey

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): #3,964,298 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4789609 Battery separator Felek Jachimowicz, Joseph T. Lundquist 1988-12-06