HB

Hendrik L. Brouwer

VN Vitafin N.V.: 1 patents #1 of 6Top 20%
📍 Leeuwarden, NL: #1 of 1 inventorsTop 100%
Overall (1982): #60,181 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

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