Inventor · disambiguated record
David Allan Dranschak
Also filed as: DRANSCHAK DAVID · DRANSCHAK DAVID A · DRANSCHAK DAVID ALLAN
31 granted patents·4 pending applications·170 citations·filing 2000–2024
95Inventor score
Top patents by PatentIndex Score
35 records- 0197US11125109B2Foil-air bearing assembly for engine starterUNISON IND LLC·Filed 2020·Granted Sep 21, 2021·8 cites·20 claims
- 0294US11549442B2Air turbine starter containment systemUNISON IND LLC·Filed 2021·Granted Jan 10, 2023·5 cites·20 claims
- 0394US10584640B2Air turbine starter with decouplerGE AVIATION SYSTEMS LLC·Filed 2016·Granted Mar 10, 2020·7 cites·20 claims
- 0492US11333078B2Air turbine starter with decouplerGE AVIATION SYSTEMS LLC·Filed 2017·Granted May 17, 2022·7 cites·20 claims
- 0592US6863286B2Infant carrier-receiving component with indicatorEVENFLO CO INC·Filed 2002·Granted Mar 8, 2005·80 cites·41 claims
- 0691US10519865B2Air turbine starter with decouplerGE AVIATION SYSTEMS LLC·Filed 2016·Granted Dec 31, 2019·4 cites·20 claims
- 0791US10519866B2Decoupler assemblies for engine starterUNISON IND LLC·Filed 2017·Granted Dec 31, 2019·6 cites·8 claims
- 0889US10495182B2Planetary gear system and air turbine starterUNISON IND LLC·Filed 2017·Granted Dec 3, 2019·7 cites·16 claims
- 0988US11959387B2Air turbine starterUNISON IND LLC·Filed 2023·Granted Apr 16, 2024·1 cites·20 claims
- 1088USD450935SChild car seatEVENFLO CO INC·Filed 2000·Granted Nov 27, 2001·37 cites·1 claims
- 1183US12264629B2Air turbine starter with decouplerUNISON IND LLC·Filed 2024·Granted Apr 1, 2025·0 cites·20 claims
- 1283US11203980B2Air turbine starter with lubricated bearing assemblyUNISON IND LLC·Filed 2020·Granted Dec 21, 2021·2 cites·20 claims
- 1382US11661863B2Air turbine starterUNISON IND LLC·Filed 2021·Granted May 30, 2023·1 cites·19 claims
- 1480US12188363B2Air turbine starterUNISON IND LLC·Filed 2024·Granted Jan 7, 2025·0 cites·20 claims
- 1580US11549395B2Foil-air bearing assembly for engine starterUNISON IND LLC·Filed 2021·Granted Jan 10, 2023·1 cites·20 claims
- 1679US10526974B2Decoupler assembly for engine starterUNISON IND LLC·Filed 2017·Granted Jan 7, 2020·2 cites·18 claims
- 1776US12281617B2Air turbine starter with lubrication recirculation circuitGEN ELECTRIC·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 1875US10266278B2Starter issue detectionUNISON IND LLC·Filed 2016·Granted Apr 23, 2019·2 cites·20 claims
- 1973US11859556B2Air turbine starter with lubricated bearing assemblyUNISON IND LLC·Filed 2023·Granted Jan 2, 2024·0 cites·20 claims
- 2068US11933227B2Air starter with offset interfaceUNISON IND LLC·Filed 2023·Granted Mar 19, 2024·0 cites·20 claims
- 2168US11578662B2Air turbine starter with lubricated bearing assemblyUNISON IND LLC·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 2267US11959421B2Air turbine starter with decouplerUNISON IND LLC·Filed 2022·Granted Apr 16, 2024·0 cites·20 claims
- 2366US12000342B2Air turbine starter with lubrication recirculation circuitGEN ELECTRIC·Filed 2022·Granted Jun 4, 2024·0 cites·18 claims
- 2465US2023184173A1Air turbine starter containment systemUNISON IND LLC·Filed 2023·Application pending·0 cites
- 2563US11624324B2Air starter with offset interfaceUNISON IND LLC·Filed 2021·Granted Apr 11, 2023·0 cites·20 claims
- 2663US11352956B2Air turbine starter with decouplerGE AVIATION SYSTEMS LLC·Filed 2019·Granted Jun 7, 2022·0 cites·20 claims
- 2762US11053857B2Air turbine starter with decouplerGE AVIATION SYSTEMS LLC·Filed 2020·Granted Jul 6, 2021·0 cites·20 claims
- 2861US2021301727A1Air turbine starter containment systemUNISON IND LLC·Filed 2021·Application pending·0 cites
- 2960US11378011B2Decoupler assemblies for engine starterUNISON IND LLC·Filed 2019·Granted Jul 5, 2022·0 cites·20 claims
- 3053US12228081B2Air turbine starter with nozzle retention mechanismUNISON IND LLC·Filed 2021·Granted Feb 18, 2025·0 cites·19 claims
- 3153US11512646B2Air starter with bearing coolingUNISON IND LLC·Filed 2019·Granted Nov 29, 2022·0 cites·20 claims
- 3249US12158075B2Air turbine starter containment systemUNISON IND LLC·Filed 2021·Granted Dec 3, 2024·0 cites·20 claims
- 3347US2016319941A1Ball valve assemblyGE AVIATION SYSTEMS LLC·Filed 2013·Application pending·0 cites
- 3445US11920672B2Lubrication system for components in an engine starterUNISON IND LLC·Filed 2021·Granted Mar 5, 2024·0 cites·19 claims
- 3535US2018209295A1Starter controllerGEN ELECTRIC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →