Inventor · disambiguated record

W. Thomas Ballatine

Also filed as: BALLATINE W THOMAS

2 granted patents·109 citations·filing 1994–1996

69Inventor score

Technology areasE21B

Files withNEWPARK RESOURCES INC1

Top patents by PatentIndex Score

2 records

0177US5589603AMethod and apparatus for the injection disposal of solid and liquid waste materials from the drilling and production of oil and gas wellsNEWPARK RESOURCES INC·Filed 1994·Granted Dec 31, 1996·76 cites·35 claims
0253US5734988AMethod and apparatus for the injection disposal of solid and liquid waste materials into subpressured earth formations penetrated by a boreholeFiled 1996·Granted Mar 31, 1998·33 cites·50 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →