FD

Franciscus W. A. Dirne

U.S. Philips: 1 patents #106 of 679Top 20%
Overall (1994): #136,123 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5301418 Method of manufacturing a magnetic head Adrianus P. Severijns, Jacobus Bernardus Giesbers, Jacobus J. M. Ruigrok 1994-04-12