PR

Petrus Johannes Rotgans

HB Hollandse Signaalapparaten B.V.: 1 patents #29 of 87Top 35%
TB Thales Nederland B.V.: 1 patents #19 of 64Top 30%
Overall (All Time): #2,219,166 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6466159 Target detection arrangement — 2002-10-15
5055848 Radar apparatus for the detection of helicopters — 1991-10-08