Inventor · disambiguated record
Donald N. Yates, Jr.
Also filed as: YATES DONALD · YATES JR DONALD N
11 granted patents·496 citations·filing 1978–1990
93Inventor score
Top patents by PatentIndex Score
11 records- 0192US4886126AMethod and apparatus for firing a perforating gunBAKER HUGHES INC·Filed 1988·Granted Dec 12, 1989·119 cites·7 claims
- 0292US4829901AShaped charge having multi-point initiation for well perforating guns and methodBAKER HUGHES INC·Filed 1987·Granted May 16, 1989·62 cites·1 claims
- 0387US4522665APrimer mix, percussion primer and method for initiating combustionVANN INC GEO·Filed 1984·Granted Jun 11, 1985·49 cites·19 claims
- 0485US4614156APressure responsive explosion initiator with time delay and method of useHALLIBURTON CO·Filed 1986·Granted Sep 30, 1986·75 cites·29 claims
- 0572US4660638ADownhole recorder for use in wellsHALLIBURTON CO·Filed 1985·Granted Apr 28, 1987·43 cites·28 claims
- 0669US4616566ASecondary high explosive booster, and method of making and method of using sameHALLIBURTON CO·Filed 1984·Granted Oct 14, 1986·21 cites·23 claims
- 0769US4609056ASidewall core gunHALLIBURTON CO·Filed 1983·Granted Sep 2, 1986·36 cites·6 claims
- 0856US5067568AWell perforating gunBAKER HUGHES INC·Filed 1990·Granted Nov 26, 1991·30 cites·7 claims
- 0953US5016716ATubing carried perforating gun with insulation jacketBAKER HUGHES INC·Filed 1990·Granted May 21, 1991·27 cites·5 claims
- 1052US4190183AHand gun caseYATES DONALD·Filed 1978·Granted Feb 26, 1980·14 cites·4 claims
- 1149US4702168ASidewall core gunHALLIBURTON CO·Filed 1986·Granted Oct 27, 1987·20 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →