HC

Harrison R. Cooper

VG Vision Group: 1 patents #9 of 14Top 65%
Overall (All Time): #1,522,076 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9109329 Lignin dewatering process — 2015-08-18
8613781 Lignin dewatering process — 2013-12-24
7894582 Photo telephone directory and methods of making and using a photo telephone directory Son Le 2011-02-22