DJ

Donald A. Melchert, Jr.

EA E.I. Du Pont De Nemours And: 1 patents #116 of 563Top 25%
📍 Kenner, LA: #2 of 11 inventorsTop 20%
🗺 Louisiana: #69 of 524 inventorsTop 15%
Overall (1989): #37,545 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4827059 Dichlorobutene isomerization process Alexander Harris 1989-05-02