Inventor · disambiguated record
Frank Charles Zegler
Also filed as: ZEGLER FRANK · ZEGLER FRANK C · ZEGLER FRANK CHARLES
23 granted patents·2 pending applications·305 citations·filing 1993–2024
96Inventor score
Files withUNITED LAUNCH ALLIANCE L L C11LOCKHEED CORP7KUTTER BERNARD FRIEDRICH5UNITED LAUNCH ALLIANCE LLC1
Top patents by PatentIndex Score
25 records- 0198US10718294B1Integrated vehicle fluidsUNITED LAUNCH ALLIANCE L L C·Filed 2017·Granted Jul 21, 2020·17 cites·20 claims
- 0296US10717550B1Integrated vehicle fluidsUNITED LAUNCH ALLIANCE L L C·Filed 2017·Granted Jul 21, 2020·16 cites·17 claims
- 0394US12037963B1Integrated vehicle fluidsUNITED LAUNCH ALLIANCE L L C·Filed 2023·Granted Jul 16, 2024·1 cites·18 claims
- 0494US11982249B1Integrated vehicle fluidsUNITED LAUNCH ALLIANCE L L C·Filed 2023·Granted May 14, 2024·1 cites·18 claims
- 0594US11970997B1Integrated vehicle fluids for upper stage launch vehicle with internal combustion engineUNITED LAUNCH ALLIANCE L L C·Filed 2023·Granted Apr 30, 2024·1 cites·19 claims
- 0691US11846248B1Integrated vehicle fluidsUNITED LAUNCH ALLIANCE L L C·Filed 2022·Granted Dec 19, 2023·1 cites·20 claims
- 0791US11261828B1Integrated vehicle fluidsUNITED LAUNCH ALLIANCE L L C·Filed 2018·Granted Mar 1, 2022·5 cites·23 claims
- 0891US9850008B2Integrated vehicle fluidsUNITED LAUNCH ALLIANCE LLC·Filed 2014·Granted Dec 26, 2017·13 cites·19 claims
- 0990US11092111B1Vapor retention deviceUNITED LAUNCH ALLIANCE L L C·Filed 2018·Granted Aug 17, 2021·9 cites·15 claims
- 1090US8393582B1Apparatus and method of transferring and utilizing residual fuel of a launch vehicle upper stageKUTTER BERNARD FRIEDRICH·Filed 2010·Granted Mar 12, 2013·44 cites·11 claims
- 1189US7052047B1Detachable high-pressure flow path couplerLOCKHEED CORP·Filed 2003·Granted May 30, 2006·69 cites·35 claims
- 1288US12313023B1Integrated vehicle fluids with hot gas line and cold gas line merging to increase enthalpyUNITED LAUNCH ALLIANCE L L C·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 1387US8196868B2Cryogenic propellant depot and integral sunshieldKUTTER BERNARD FRIEDRICH·Filed 2011·Granted Jun 12, 2012·22 cites·11 claims
- 1482US11680544B1Vapor retention deviceUNITED LAUNCH ALLIANCE L L C·Filed 2021·Granted Jun 20, 2023·1 cites·19 claims
- 1576US8196869B2Cryogenic propellant depot and deployable sunshieldKUTTER BERNARD FRIEDRICH·Filed 2011·Granted Jun 12, 2012·9 cites·19 claims
- 1675US12104559B1Vapor retention deviceUNITED LAUNCH ALLIANCE L L C·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 1775US6298868B1Multifunctional valve and use of same in reaction control systemLOCKHEED CORP·Filed 2000·Granted Oct 9, 2001·20 cites·37 claims
- 1866US5370147AApparatus and method for an inflatable bladder valve systemFiled 1993·Granted Dec 6, 1994·29 cites·24 claims
- 1964US6449942B1Slip joint duct systemLOCKHEED CORP·Filed 2000·Granted Sep 17, 2002·12 cites·11 claims
- 2064US6341762B1Service valve and use of same in reaction control systemLOCKHEED CORP·Filed 2000·Granted Jan 29, 2002·15 cites·33 claims
- 2159US6658863B2Airborne gas storage and supply systemLOCKHEED CORP·Filed 2002·Granted Dec 9, 2003·11 cites·40 claims
- 2248US6532730B2Slip joint duct system for a rocket fuel ductLOCKHEED CORP·Filed 2002·Granted Mar 18, 2003·2 cites·12 claims
- 2347US6679294B1Cryogenic fluid system for conduction of cryogenic liquidsLOCKHEED CORP·Filed 2002·Granted Jan 20, 2004·7 cites·32 claims
- 2446US2010187364A1Cryogenic propellant depot and integral sunshieldKUTTER BERNARD FRIEDRICH·Filed 2009·Application pending·0 cites
- 2545US2010187365A1Cryogenic propellant depot and deployable sunshieldKUTTER BERNARD FRIEDRICH·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →