WG

Willard Griffin

SS S.P.C.M. Sa: 1 patents #40 of 84Top 50%
Overall (All Time): #2,884,154 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9938461 Process for soil conditioning by aerial application of water soluble or swellable polymers Paul WHITWELL, Peter Nichols 2018-04-10