HJ

Henk Jansen

NT Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno: 1 patents #492 of 1,201Top 45%
📍 Zeist, NL: #53 of 131 inventorsTop 45%
Overall (All Time): #3,868,542 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4987641 Device for sticking slaughter animals Harry Logtenberg 1991-01-29