DB

Daniel Bertholf

ST Stepan: 1 patents #127 of 221Top 60%
Overall (All Time): #3,019,715 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9453185 Fabric softener compositions Dennis S. Murphy, Christopher A. Gariepy, Carmen Matache 2016-09-27