Inventor · disambiguated record
Mark E. P. Dawson
Also filed as: DAWSON MARK E P
3 granted patents·247 citations·filing 2000–2009
75Inventor score
Technology areasE21B
Files withHALLIBURTON ENERGY SERV INC3
Top patents by PatentIndex Score
3 records- 0191US6491097B1Abrasive slurry delivery apparatus and methods of using sameHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Dec 10, 2002·150 cites·26 claims
- 0284US6997263B2Multi zone isolation tool having fluid loss prevention capability and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Feb 14, 2006·96 cites·43 claims
- 0338US8011433B2Bidirectional gravel packing in subterranean wellsHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Sep 6, 2011·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →