DC

David M. Chapman

WC W.R. Grace & Co.-Conn.: 2 patents #6 of 57Top 15%
📍 Ellicott City, MD: #8 of 106 inventorsTop 8%
🗺 Maryland: #191 of 2,377 inventorsTop 9%
Overall (2004): #68,948 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6818685 Ink-receptive coatings and recording medium prepared therefrom — 2004-11-16
6780920 Formulation suitable for ink receptive coatings Demetrius Michos 2004-08-24