DZ

Dale A. Zellers

Chevron: 1 patents #115 of 286Top 45%
📍 Bartlesville, OK: #38 of 90 inventorsTop 45%
🗺 Oklahoma: #219 of 811 inventorsTop 30%
Overall (2011): #318,052 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8017701 Energy efficient polyolefin process Robert R. McElvain, John D. Hottovy, Ralph W. Romig, Donald W. Verser, David H. Burns +6 more 2011-09-13