RH

Roger E. Hayner

AO Ashland Oil: 1 patents #18 of 60Top 30%
📍 Flatwoods, KY: #1 of 2 inventorsTop 50%
🗺 Kentucky: #54 of 406 inventorsTop 15%
Overall (1989): #63,085 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4842903 Wax, sulfonate, dispersing oil, sepiolite clay compositions for protective soft coatings — 1989-06-27