DM

Douglas McHarg

SA Safer: 1 patents #9 of 13Top 70%
Overall (All Time): #3,882,325 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5037654 Supersorbent material as pesticide potentiator George S. Puritch, Roderick Bradbury, Wenda Mason 1991-08-06