Weesp, NL 1994

41 patents  ·  31 inventors

Ranked #1,159 of 22,654 cities Top 6%

Showing 1–31 of 31 inventors

Rank Inventor Primary Company Patents
1 Ineke van Wijngaarden Duphar International Research B.V. 5
2 Derk Hamminga Duphar International Research B.V. 3
3 Johan W. Scheeren Pharmachemie B.V. 2
3 Johannes W. C. M. Jansen Duphar International Research B.V. 2
3 Jacobus A. J. den Hartog Duphar International Research B.V. 2
3 Josephus H. M. Lange Solvay Pharmaceuticals, B.V. 2
#7 Roelof van Hes — 1
#7 Henk Pluim Duphar International Research B.V. 1
#7 Ineke v. Wijngaarden Duphar International Research B.V. 1
#7 Ronald Voorhaar Duphar International Research B.V. 1
#7 Rudolf Mulder Duphar International Research B.V. 1
#7 Gerrit P. Toorop Duphar International Research B.V. 1
#7 Arne van der Gen Duphar International Research B.V. 1
#7 Ronald L. Verleg Stamicarbon B.V. 1
#7 Marcel B. H. Koopman Duphar International Research B.V. 1
#7 Wybrand T. Loos Duphar International Research B.V. 1
#7 Hendrik J. Bakker — 1
#7 Wouter Wouters Duphar International Research B.V. 1
#7 Berend Olivier Duphar International Research B.V. 1
#7 Berthus Bout Duphar International Research B.V. 1
#7 Jan Herman van Maarseveen Duphar International Research B.V. 1
#7 Hans H. Haeck Duphar International Research B.V. 1
#7 Kobus Wellinga Duphar International Research B.V. 1
#7 Peter H. H. Hermkens Duphar International Research B.V. 1
#7 Hendrik W. Geluk Duphar International Research B.V. 1
#7 Franciscus Duurland Van Den Bergh Foods Co., Division Of Conopco 1
#7 Jan G. Kraaijenbrink Duphar International Research B.V. 1
#7 Jan Hartog Duphar International Research B.V. 1
#7 Johannes Gerardus Kusters Duphar International Research B.V. 1
#7 Cornelis G. Kruse Solvay Pharmaceuticals, B.V. 1
#7 Susie Jane Muir American Cyanamid 1