RD

Richard J. Dyer

NS Nowsco Well Service: 1 patents #1 of 3Top 35%
📍 Bakersfield, CA: #3 of 27 inventorsTop 15%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #89,233 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622921 Anionic compositions for sludge prevention and control during acid stimulation of hydrocarbon wells — 1997-04-22