Inventor · disambiguated record
Larry J. Chrusch
Also filed as: CHRUSCH LARRY J
1 granted patent·1 pending application·0 citations·filing 2009–2009
4Inventor score
Technology areasE21B
Top patents by PatentIndex Score
2 records- 0132US2011094755A1Systems and methods for initiating annular obstruction in a subsurface wellCHEVRON USA INC·Filed 2009·Application pending·0 cites
- 0226US8297368B2Systems and methods for initiating annular obstruction in a subsurface wellCORBETT THOMAS G·Filed 2009·Granted Oct 30, 2012·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →