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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US423136119. Jan. 19794. Nov. 1980Mine Safety Appliances CompanyBreathing apparatus flow device
US435786027. Okt. 19809. Nov. 1982McCormick-Morgan, Inc.Telescoping conduit for pressurized air
US439393127. Apr. 198119. Juli 1983Baker International CorporationCombination hydraulically set hanger assembly with expansion joint
US448339624. Juni 198320. Nov. 1984Landfill gas well
US461932619. Apr. 198528. Okt. 1986Shell California Production Inc.Liner hanger with brass packer
US467980015. Okt. 198414. Juli 1987Hydril CompanyHawser chain seal assembly
US493268613. Juli 198912. Juni 1990General Motors CorporationTelescoping connector for a fluid coupling assembly
US50852735. Okt. 19904. Febr. 1992Davis-Lynch, Inc.Casing lined oil or gas well
US62506381. Febr. 199926. Juni 2001Taper joint well sealing packer and method
US78369765. Apr. 200723. Nov. 2010Allied Construction Products, L.L.C.Underground piercing tool
US806991911. Nov. 20106. Dez. 2011Baker Hughes IncorporatedSystems, methods and apparatuses for monitoring and recovery of petroleum from earth formations
US811329215. Dez. 200814. Febr. 2012Baker Hughes IncorporatedStrokable liner hanger and method

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