Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KP

Kees van Prooijen — 2 Patents

LTLightsurf Technologies: 1 patents #28 of 44Top 65%
VEVerisign: 1 patents #195 of 311Top 65%
Mill Valley, CA: #372 of 776 inventorsTop 50%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,129,377 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7839415 Method and system for improved internet color William J. Hilliard, Peter G. Engeldrum, Jean-Pierre Huber, Thomas L. Strother, Peter Bernard +4 more 2010-11-23
7339595 Method and system for improved internet color William J. Hilliard, Peter G. Engeldrum, Jean-Pierre Huber, Thomas L. Strother, Peter Bernard +4 more 2008-03-04