KT

Karin U. Thomas

WE Westvaco: 1 patents #184 of 364Top 55%
Overall (All Time): #3,893,753 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4892588 Production of lignosulfonate additives Peter Dilling, Vaughn R. Loeffler, Gerald Prazak 1990-01-09