Andre A. Verhulst

U.S. Philips: 1 patents #4,133 of 8,851Top 50%

Overall (All Time): #3,667,508 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Patent #	Title	Co-Inventors	Date
5984745	Method of manufacturing a magnetic device	Jacobus J. M. Ruigrok, Marinus L. A. Vrinten, Casper Smit	1999-11-16