DP

Donald G. Parmer

BH Baker Hughes Holdings: 2 patents #1,327 of 3,522Top 40%
📍 Magnolia, TX: #162 of 348 inventorsTop 50%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,993,765 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9810047 Re-fracturing bottom hole assembly and method Ruslan V. Filyukov, Bryan Tindall 2017-11-07
7845400 Launching tool for releasing cement plugs downhole Sidney K. Smith, Jr. 2010-12-07