Inventor · disambiguated record
David M. Donald
Also filed as: DONALD DAVID M
1 granted patent·3 pending applications·0 citations·filing 2011–2014
4Inventor score
Top patents by PatentIndex Score
4 records- 0145US2016052805A1Electro-coagulation and metal sand treatment for wastewaterHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 0237US9790416B2Drilling fluid compositions and methods for use thereof in subterranean formationsHALLIBURTON ENERGY SERVICES INC·Filed 2012·Granted Oct 17, 2017·0 cites·4 claims
- 0333US2013015115A1Novel injection flocculation and compression dewatering unit for solids control and management of drilling fluids and methods relating theretoLANDIS CHARLES R·Filed 2011·Application pending·0 cites
- 0433US2013015141A1Novel injection flocculation and compression dewatering unit for solids control and management of drilling fluids and methods relating theretoLANDIS CHARLES R·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →