Inventor · disambiguated record
David Earl Schwab
Also filed as: SCHWAB DAVID E · SCHWAB DAVID EARL
1 granted patent·3 pending applications·0 citations·filing 2015–2025
8Inventor score
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4 records- 0145US2018237687A1Boron-containing oil well fracturing fluidC&J WELL SERVICES INC·Filed 2018·Application pending·0 cites
- 0239US12384988B2Method and composition for removing a landfill residueKROFF LANDFILL TECH INC·Filed 2022·Granted Aug 12, 2025·0 cites·24 claims
- 0337US2015284623A1Boron-containing oil well fracturing fluidNABORS COMPLETION & PRODUCTION SERVICES CO·Filed 2015·Application pending·0 cites
- 0436US2025313775A1Method of removing sulfur-containing deposits from landfill infrastructureKROFF LANDFILL TECH INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →