Inventor · disambiguated record
Keith A. Langenbeck
Also filed as: LANGENBECK KEITH A · LANGENBECK KEITH ALLEN
24 granted patents·11 pending applications·651 citations·filing 1985–2025
96Inventor score
Top patents by PatentIndex Score
35 records- 0197US4593816AContainer for storing and transporting letter mail and other flat articlesLANGENBECK KEITH A·Filed 1985·Granted Jun 10, 1986·211 cites·31 claims
- 0294US11662172B2Integrated barrel and muzzle device systemLANGENBECK KEITH A·Filed 2021·Granted May 30, 2023·6 cites·15 claims
- 0389US4711357AAutomated system and method for transporting and sorting articlesLANGENBECK KEITH A·Filed 1985·Granted Dec 8, 1987·77 cites·9 claims
- 0486US9719762B2Cartridges and bulletsLANGENBECK KEITH A·Filed 2015·Granted Aug 1, 2017·10 cites·14 claims
- 0584US5009053AStorage and transport tray and tray packing systemLANGENBECK KEITH A·Filed 1988·Granted Apr 23, 1991·53 cites·57 claims
- 0676US10830564B1Firearm and ammunition systemLANGENBECK KEITH A·Filed 2019·Granted Nov 10, 2020·4 cites·20 claims
- 0775US5299889APneumatic conveyor apparatusLANGENBECK GRANDCHILDREN S IRR·Filed 1992·Granted Apr 5, 1994·34 cites·8 claims
- 0872US4872560ATray for storing and transporting beverage containers and the likeLANGENBECK KEITH A·Filed 1987·Granted Oct 10, 1989·27 cites·10 claims
- 0972US4834243ATray for storing and transporting beverage containers and the likeLANGENBECK KEITH A·Filed 1987·Granted May 30, 1989·43 cites·3 claims
- 1071US9644323B2Train rail track structure systemsLANGENBECK KEITH A·Filed 2016·Granted May 9, 2017·1 cites·20 claims
- 1170US9556565B2Train rail track structure systemsLANGENBECK KEITH A·Filed 2014·Granted Jan 31, 2017·1 cites·14 claims
- 1269US5529171AModular frame assembly for industrial conveyors and the likeFiled 1995·Granted Jun 25, 1996·26 cites·26 claims
- 1368US5292001ANestable storage and transport trayLANGENBECK KEITH A·Filed 1991·Granted Mar 8, 1994·28 cites·10 claims
- 1466US5582113AModular palletFiled 1994·Granted Dec 10, 1996·35 cites·17 claims
- 1565US8397918B2Multiple flat disc type pump and hydrocycloneLANGENBECK KEITH A·Filed 2009·Granted Mar 19, 2013·2 cites·15 claims
- 1664US5484237APneumatic conveyor apparatus having air deflectorsFiled 1993·Granted Jan 16, 1996·21 cites·8 claims
- 1764US2025264289A1Thermal Management of Firearm Barrels and Other ApplicationsLANGENBECK KEITH A·Filed 2025·Application pending·0 cites
- 1862US10814541B2Continuously extruded unitary blank (CUBE) pallet and method of makingLANGENBECK KEITH A·Filed 2019·Granted Oct 27, 2020·0 cites·19 claims
- 1962US4704841ABeverage tray packing systemLANGENBECK KEITH A·Filed 1986·Granted Nov 10, 1987·19 cites·37 claims
- 2061US4949531ASystem for packing containers into traysLANGENBECK KEITH A·Filed 1988·Granted Aug 21, 1990·25 cites·9 claims
- 2158US4748791ABeverage tray packing systemLANGENBECK KEITH A·Filed 1987·Granted Jun 7, 1988·16 cites·22 claims
- 2256US11203461B2Wood lumber replacement technologyLANGENBECK KEITH A·Filed 2020·Granted Dec 21, 2021·0 cites·15 claims
- 2356US2023407627A1Monolithic Composite Beam Lumber Frame ConstructionLANGENBECK KEITH A·Filed 2023·Application pending·0 cites
- 2446US5715931AConveyor apparatusFiled 1995·Granted Feb 10, 1998·11 cites·21 claims
- 2546US2007028798A1Dual mode vehicle and system for high speed surface transportationLANGENBECK KEITH A·Filed 2006·Application pending·0 cites
- 2646US2011233292A1Integrated train rail system with ties and thermal expansion jointsLANGENBECK KEITH ALLEN·Filed 2009·Application pending·0 cites
- 2745US9885553B2Hollow tube projectiles and launch systems thereofLANGENBECK KEITH ALLEN·Filed 2014·Granted Feb 6, 2018·1 cites·12 claims
- 2844US2017297067A1Waste Stream Recovery Conversion TechnologiesLANGENBECK KEITH A·Filed 2017·Application pending·0 cites
- 2942US2014191052A1Steel Rail Solar Radiation SheildingSHELTON JAMES·Filed 2014·Application pending·0 cites
- 3040US9389051B2Hollow tube projectiles and launch systems thereofLANGENBECK KEITH A·Filed 2015·Granted Jul 12, 2016·0 cites·20 claims
- 3139US2016101304A1Multi-Blanket Inert Gas Rail Car Fire SuppressionLANGENBECK KEITH A·Filed 2015·Application pending·0 cites
- 3238US2016257579A1System and method for removal and eradicating residual oil from produced watersLANGENBECK KEITH A·Filed 2016·Application pending·0 cites
- 3337US2002064431A1Pneumatic conveyor for containersFiled 2000·Application pending·0 cites
- 3436US2016273861A1Firearm Barrel Cooling SystemLANGENBECK KEITH A·Filed 2016·Application pending·0 cites
- 3535US2015323222A1Heat Exchanger Device and System TechnologiesLANGENBECK KEITH ALLEN·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →