HL

Henk Leenen

AM Amazon: 1 patents #10,608 of 19,158Top 60%
Overall (All Time): #3,013,395 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9417446 Method of manufacture Ivar Schram, Ernest Jannis Phaff, Jacco Van Der Gaag, Harco Jansen 2016-08-16