LK

Larry Jona Kellert

NV National Oilwell Varco: 1 patents #240 of 551Top 45%
📍 Leduc, CA: #39 of 81 inventorsTop 50%
Overall (All Time): #3,199,187 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8133164 Transportable systems for treating drilling fluid Randy Charles Beebe, Donald T. Crosswhite, James Joseph Tait, Dean M. Bird 2012-03-13