Inventor · disambiguated record
Delbert Edwin Vanderford
Also filed as: VANDERFORD DELBERT · VANDERFORD DELBERT E · VANDERFORD DELBERT EDWIN · VANDERFORD JR DELBERT E
36 granted patents·1 pending application·408 citations·filing 1977–2023
97Inventor score
Files withCAMERON INT CORP23CAMERON IRON WORKS INC4COOPER CAMERON CORP3VANDERFORD DELBERT EDWIN3CAMERON COOPER1
Top patents by PatentIndex Score
37 records- 0195US6516887B2Method and apparatus for tensioning tubular membersCOOPER CAMERON CORP·Filed 2001·Granted Feb 11, 2003·168 cites·20 claims
- 0292US10871056B2Wellhead systems and methodsCAMERON INT CORP·Filed 2017·Granted Dec 22, 2020·8 cites·18 claims
- 0392US10570701B2System and method for actuating multiple valvesCAMERON INT CORP·Filed 2017·Granted Feb 25, 2020·8 cites·19 claims
- 0491US11585191B2Wellhead systems and methodsCAMERON INT CORP·Filed 2020·Granted Feb 21, 2023·3 cites·5 claims
- 0578US9045960B2Adjustable mudline tubing hanger suspension systemVANDERFORD DELBERT EDWIN·Filed 2011·Granted Jun 2, 2015·6 cites·19 claims
- 0677US10590727B1Hanger systemCAMERON INT CORP·Filed 2019·Granted Mar 17, 2020·2 cites·18 claims
- 0776US9765582B2Wellhead tubular connectorCAMERON INT CORP·Filed 2015·Granted Sep 19, 2017·2 cites·30 claims
- 0874US11261978B2Annulus safety valve system and methodCAMERON INT CORP·Filed 2019·Granted Mar 1, 2022·3 cites·18 claims
- 0974US9719312B2Adjustable mudline tubing hanger suspension systemCAMERON INT CORP·Filed 2015·Granted Aug 1, 2017·2 cites·15 claims
- 1072US12152470B2Wellhead systems and methodsCAMERON INT CORP·Filed 2023·Granted Nov 26, 2024·0 cites·13 claims
- 1172US8347970B2Wellhead tubular connectorCAMERON INT CORP·Filed 2009·Granted Jan 8, 2013·10 cites·20 claims
- 1272US6695356B2Connector for securing conduitsCAMERON COOPER·Filed 2001·Granted Feb 24, 2004·18 cites·21 claims
- 1371US9273530B2Angled-penetrator device and systemCAMERON INT CORP·Filed 2013·Granted Mar 1, 2016·3 cites·24 claims
- 1471US8544551B2Methods and devices for isolating wellhead pressureNGUYEN DENNIS P·Filed 2009·Granted Oct 1, 2013·9 cites·22 claims
- 1571US4190270ATubing hanger for temperature variations and extremesCAMERON IRON WORKS INC·Filed 1977·Granted Feb 26, 1980·23 cites·9 claims
- 1670US4381114APackoff and seal ring assembly with injected plastic packingCAMERON IRON WORKS INC·Filed 1981·Granted Apr 26, 1983·35 cites·28 claims
- 1769US8960308B2Methods and devices for isolating wellhead pressureCAMERON INT CORP·Filed 2013·Granted Feb 24, 2015·2 cites·34 claims
- 1866US10041323B2Adjustable actuatorCAMERON INT CORP·Filed 2014·Granted Aug 7, 2018·2 cites·19 claims
- 1965US6905148B2Connector for securing conduitsCOOPER CAMERON CORP·Filed 2004·Granted Jun 14, 2005·9 cites·8 claims
- 2063US4790379AWellhead hangerCAMERON IRON WORKS INC·Filed 1987·Granted Dec 13, 1988·31 cites·6 claims
- 2161US11255161B2System and method for actuating multiple valvesCAMERON INT CORP·Filed 2020·Granted Feb 22, 2022·0 cites·18 claims
- 2260US8567489B2Angled-penetrator device and systemVANDERFORD DELBERT EDWIN·Filed 2009·Granted Oct 29, 2013·6 cites·18 claims
- 2358US9347280B2Adjustable riser suspension and sealing systemCAMERON INT CORP·Filed 2014·Granted May 24, 2016·1 cites·20 claims
- 2454US9382774B2Compact surface wellhead system and methodVOGEL LEONARD J·Filed 2010·Granted Jul 5, 2016·2 cites·19 claims
- 2553US10435979B2Methods and devices for isolating wellhead pressureCAMERON INT CORP·Filed 2015·Granted Oct 8, 2019·0 cites·20 claims
- 2653US7441594B2Full bore wellhead load shoulder and support ringCAMERON INT CORP·Filed 2004·Granted Oct 28, 2008·22 cites·10 claims
- 2751US9027656B2Positive locked slim hole suspension and sealing system with single trip deployment and retrievable toolCAMERON INT CORP·Filed 2014·Granted May 12, 2015·0 cites·28 claims
- 2850US8807229B2Positive locked slim hole suspension and sealing system with single trip deployment and retrievable toolVANDERFORD DELBERT E·Filed 2010·Granted Aug 19, 2014·1 cites·22 claims
- 2949US8960274B2Wellhead tubular connectorCAMERON INT CORP·Filed 2013·Granted Feb 24, 2015·0 cites·32 claims
- 3045US7350583B2One trip string tensioning and hanger securing methodCAMERON INT CORP·Filed 2003·Granted Apr 1, 2008·7 cites·22 claims
- 3143US8863847B2Adjustable riser suspension and sealing systemVANDERFORD DELBERT EDWIN·Filed 2011·Granted Oct 21, 2014·0 cites·14 claims
- 3242US6328108B1Adjustable sub-tension hangerCOOPER CAMERON CORP·Filed 1999·Granted Dec 11, 2001·17 cites·11 claims
- 3341US10138702B2Mineral extraction well sealCAMERON INT CORP·Filed 2016·Granted Nov 27, 2018·0 cites·17 claims
- 3440US11421508B2Fracturing valve systems and methodsCAMERON INT CORP·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 3539US2015152695A1Adjustable Riser Suspension SystemCAMERON INT CORP·Filed 2014·Application pending·0 cites
- 3636US10969018B2Booster assembly for gate valvesCAMERON INT CORP·Filed 2017·Granted Apr 6, 2021·0 cites·20 claims
- 3735US4828293AWellhead slip and seal assemblyCAMERON IRON WORKS INC·Filed 1988·Granted May 9, 1989·8 cites·9 claims
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