Inventor · disambiguated record
Tommy Johnson
Also filed as: JOHNSON TOMMY · JOHNSON TOMMY REX
2 granted patents·1 pending application·2 citations·filing 2008–2012
37Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0132US8763842B2Well fluid additive systems, well fluids therefrom, and methods of making using such systemsJOHNSON TOMMY REX·Filed 2009·Granted Jul 1, 2014·2 cites·19 claims
- 0231US9206646B2Methods and apparatus for drilling wellsJOHNSON TOMMY·Filed 2012·Granted Dec 8, 2015·0 cites·1 claims
- 0326US2010051274A1Methods, apparatus and products for drilling wellsJOHNSON TOMMY·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →