LQ

Loc Quach

WC W.R. Grace & Co.-Conn.: 2 patents #348 of 1,045Top 35%
📍 Columbia, MD: #594 of 1,501 inventorsTop 40%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #2,307,383 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5124047 Method of inhibiting scale deposits Lai-Duien Grace Fan 1992-06-23
5091491 Water-soluble allylphosphonate copolymers — 1992-02-25