Inventor · disambiguated record
Christopher A. Dines
Also filed as: DINES CHRISTOPHER A
3 granted patents·578 citations·filing 1991–1993
81Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0197US5390742AInternally sealable perforable nipple for downhole well applicationsHALLIBURTON CO·Filed 1993·Granted Feb 21, 1995·272 cites·18 claims
- 0292US5361843ADedicated perforatable nipple with integral isolation sleeveHALLIBURTON CO·Filed 1992·Granted Nov 8, 1994·144 cites·1 claims
- 0392US5211241AVariable flow sliding sleeve valve and positioning shifting tool thereforOTIS ENG CO·Filed 1991·Granted May 18, 1993·162 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →