GH

Gert J. Huizinga

📍 Leeuwarden, NL: #22 of 75 inventorsTop 30%
Overall (All Time): #2,315,210 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5010231 Method of forming lines of weakness in or grooving a plastic material, especially a packaging material — 1991-04-23
5001325 Method of providing score lines in packaging material — 1991-03-19