EB

Eric Batman

ET Ethyl: 1 patents #29 of 77Top 40%
📍 Belleville, IL: #1 of 9 inventorsTop 15%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #116,824 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870216 Phenol alkylation process Jeffrey F. King, Charles W. Matthews 1989-09-26