Inventor · disambiguated record
Stanley O. Hutchison
Also filed as: ANDERSON GLENN W · HUTCHISON STANLEY O
25 granted patents·749 citations·filing 1974–1983
97Inventor score
Top patents by PatentIndex Score
25 records- 0195US4527639AHydraulic piston-effect method and apparatus for forming a bore holeBECHTEL NATIONAL CORP·Filed 1983·Granted Jul 9, 1985·165 cites·61 claims
- 0295US4099563ASteam injection system for use in a wellCHEVRON RES·Filed 1977·Granted Jul 11, 1978·144 cites·2 claims
- 0387US4591006AWell servicing rigCHEVRON RES·Filed 1982·Granted May 27, 1986·87 cites·31 claims
- 0479US4453570AConcentric tubing having bonded insulation within the annulusCHEVRON RES·Filed 1981·Granted Jun 12, 1984·50 cites·1 claims
- 0578US4088191AHigh pressure jet well cleaningCHEVRON RES·Filed 1976·Granted May 9, 1978·42 cites·1 claims
- 0676US4003581AField dressable inflatable packerCHEVRON RES·Filed 1974·Granted Jan 18, 1977·25 cites·3 claims
- 0775US4099564ALow heat conductive frangible centralizersCHEVRON RES·Filed 1976·Granted Jul 11, 1978·35 cites·8 claims
- 0871US4129308APacker cup assemblyCHEVRON RES·Filed 1977·Granted Dec 12, 1978·32 cites·6 claims
- 0965US4399865AConcentric steaming string downhole apparatusCHEVRON RES·Filed 1981·Granted Aug 23, 1983·31 cites·6 claims
- 1053US4407369AMethod and apparatus for placing a cement thermal packerCHEVRON RES·Filed 1981·Granted Oct 4, 1983·21 cites·2 claims
- 1152US4187911ASlant hole foam cleanoutCHEVRON RES·Filed 1978·Granted Feb 12, 1980·16 cites·5 claims
- 1247US3960211AGas operated hydraulically actuated wire line packerCHEVRON RES·Filed 1974·Granted Jun 1, 1976·13 cites·10 claims
- 1346US3963654AImpression material for use in an impression packerCHEVRON RES·Filed 1974·Granted Jun 15, 1976·12 cites·12 claims
- 1445US4470462AFoam and particulate material with steam for permeability alteration in subsurface formationsCHEVRON RES·Filed 1983·Granted Sep 11, 1984·13 cites·11 claims
- 1544US4081032ASteam deflector for use in a wellCHEVRON RES·Filed 1977·Granted Mar 28, 1978·12 cites·1 claims
- 1641US4385664AFrangible cup thermal packer assembly for cased wellsCHEVRON RES·Filed 1981·Granted May 31, 1983·11 cites·13 claims
- 1739US4385663APackerless well completion assemblyCHEVRON RES·Filed 1981·Granted May 31, 1983·9 cites·7 claims
- 1836US3960212AMethod of obtaining impression information from a wellCHEVRON RES·Filed 1975·Granted Jun 1, 1976·6 cites·1 claims
- 1935US4197910AJet device for use in wellsCHEVRON RES·Filed 1978·Granted Apr 15, 1980·5 cites·7 claims
- 2033US3982324AMethod of determining actual size of flow openings in a tubular member located in a wellCHEVRON RES·Filed 1974·Granted Sep 28, 1976·5 cites·2 claims
- 2132US4124547AMaterial for impression packerCHEVRON RES·Filed 1976·Granted Nov 7, 1978·5 cites·3 claims
- 2232US4013124AMethod for obtaining information from a well by use of a gas operated hydraulically actuated wire line packerCHEVRON RES·Filed 1975·Granted Mar 22, 1977·4 cites·1 claims
- 2332US3983906AImpression packer sleeveCHEVRON RES·Filed 1974·Granted Oct 5, 1976·4 cites·3 claims
- 2429US4401160ADome-type packoff wellheadCHEVRON RES·Filed 1981·Granted Aug 30, 1983·1 cites·16 claims
- 2529US3960014AMethod of obtaining permeability information from an underground formation penetrated by a wellCHEVRON RES·Filed 1974·Granted Jun 1, 1976·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →