PJ

Petrus J. Janssen

U.S. Philips: 3 patents #1,741 of 8,851Top 20%
Philips: 1 patents #3,761 of 7,731Top 50%
Overall (All Time): #1,273,124 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6414511 Arrangement for transient-current testing of a digital electronic CMOS circuit Cornelis M. Hart 2002-07-02
4690503 Glass optical fiber having a primary and a secondary coating Peter Janssens 1987-09-01
4673427 Method of and device for drawing an optical fiber from a solid preform consisting substantially of SiO.sub.2 and doped SiO.sub.2 Aart A. Van Der Giessen, Victor A. Van Der Hulst 1987-06-16
4477274 Device for drawing an optical fibre Victor A. Van Der Hulst 1984-10-16