JH

John L. Van Haften

PB Pbi/Gordon: 2 patents #1 of 2Top 50%
📍 Overland Park, KS: #4 of 49 inventorsTop 9%
🗺 Kansas: #24 of 441 inventorsTop 6%
Overall (1994): #28,988 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5328889 Dry, water-soluble, substituted phenoxy and/or benzoic acid herbicides and method of preparing same Roger P. Cahoy 1994-07-12
5280008 Dry, water-soluble powder, substituted heterocyclic acid or substituted phenol herbicidal compositions, and method of preparing same Roger P. Cahoy 1994-01-18