HH

Hwang-Wen Huang

IG Inteplast Group: 3 patents #21 of 110Top 20%
Overall (All Time): #1,638,888 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5820970 Calendered film of polypropylene resin — 1998-10-13
5750645 Process for the production of calendered film of polypropylene resin — 1998-05-12
5439628 Method for manufacturing polypropylene film and sheet — 1995-08-08