Inventor · disambiguated record
Don L. Whitfill
Also filed as: WHITFILL DON · WHITFILL DON L
3 granted patents·51 citations·filing 2013–2017
69Inventor score
Top patents by PatentIndex Score
3 records- 0196US8935957B2Methods of designing a drilling fluid having suspendable loss circulation materialHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Jan 20, 2015·45 cites·20 claims
- 0274US10227521B2Methods for replenishing particles screened from drilling fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Mar 12, 2019·2 cites·10 claims
- 0374US9650850B2Methods for replenishing particles screened from drilling fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted May 16, 2017·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →