RH

Rob van den Haak

📍 Krimpen aan den IJssel, NL: #1 of 3 inventorsTop 35%
Overall (1989): #16,722 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4889065 Method of tensioning an anchor line, in particular for testing an anchor, and a device for carrying out the method, particularly comprising a cable or chain stopper — 1989-12-26
4869193 Anchor — 1989-09-26