DW

Donald L. Wharry

VC Vista Chemical: 1 patents #1 of 3Top 35%
📍 Ponca City, OK: #8 of 51 inventorsTop 20%
🗺 Oklahoma: #151 of 749 inventorsTop 25%
Overall (1989): #118,779 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835321 Alkoxylaton process using calcium based catalysts Bruce E. Leach, Mark L. Shannon 1989-05-30