HW

Howard A. Willis

AM Amoco: 1 patents #71 of 265Top 30%
📍 Tulsa, OK: #27 of 151 inventorsTop 20%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #103,083 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4842094 Rotatable horizontal vibrator Marvin G. Bays, Jose P. Munoz 1989-06-27