JS

Jan Spoelstra

Philips: 2 patents #2,426 of 7,731Top 35%
📍 Drachten, NL: #97 of 272 inventorsTop 40%
Overall (All Time): #1,552,696 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8186064 Shaving apparatus Johan Pragt, Fokke Roelof Voorhorst, Alastair Ian Blake, Bastiaan Johannes De Wit, Jasper Zuidervaart +2 more 2012-05-29
6926370 Composite wheel and method for its manufacture 2005-08-09
6574866 Hair removing apparatus comprising plate-shaped carriers which care positioned and movable with respect to each other Johan Pragt, Robert Alexander Santhagens Van Eibergen, Fokke Roelof Voorhorst, Jasper Zuidervaart, Martijn Adriaan De Keijzer +2 more 2003-06-10