WH

Wilhelmus J. Ham

HB Hollandse Signaalapparaten B.V.: 1 patents #1 of 4Top 25%
📍 Huizen, NL: #1 of 3 inventorsTop 35%
Overall (1989): #44,167 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4837823 Communication system Jacob T. Nagelhout 1989-06-06