GC

Guillaume L. M. Cals

VN Vitafin N.V.: 1 patents #1 of 6Top 20%
📍 Dieren, NL: #2 of 7 inventorsTop 30%
Overall (1982): #19,560 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4343312 Pacemaker output circuit Frederik H. M. Wittkampf, Kornelis A. Mensink, Hendrik L. Brouwer 1982-08-10