JE

Jan W. Van Egmond

WC W.R. Grace & Co.-Conn.: 18 patents #21 of 1,045Top 3%
Dow Global Technologies: 6 patents #779 of 4,534Top 20%
HS Heerema Marine Contractors Nederland Se: 1 patents #19 of 55Top 35%
📍 Charleston, WV: #8 of 354 inventorsTop 3%
🗺 West Virginia: #53 of 3,425 inventorsTop 2%
Overall (All Time): #135,825 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
7598328 Supported catalysts for manufacture of polymers Joseph N. Coalter, III, Lewis J. Fouts, Jr., Roger B. Painter, Paul C. Vosejpka 2009-10-06
7365039 Morphology controlled olefin polymerization process Joseph N. Coalter, III, Curt N. Theriault, Roger B. Painter 2008-04-29
7115689 Supported catalysts for manufacture of polymers Joseph N. Coalter, III, Lewis J. Fouts, Jr., Roger B. Painter, Paul C. Vosejpka 2006-10-03