DB

Donn J. Brown

BC Baker Hughes, A Ge Company: 1 patents #243 of 715Top 35%
📍 Tulsa, OK: #43 of 179 inventorsTop 25%
🗺 Oklahoma: #263 of 1,012 inventorsTop 30%
Overall (2019): #484,520 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10378532 Positive displacement plunger pump with gas escape valve Trevor Alan Kopecky, Brown Lyle Wilson 2019-08-13