Inventor · disambiguated record
David Richard Griffin
Also filed as: GRIFFIN DAVID R · GRIFFIN DAVID RICHARD
15 granted patents·4 pending applications·94 citations·filing 2015–2024
90Inventor score
Top patents by PatentIndex Score
19 records- 0198US10138750B2Boas segmented heat shieldUNITED TECHNOLOGIES CORP·Filed 2016·Granted Nov 27, 2018·31 cites·20 claims
- 0297US10738643B2Boas segmented heat shieldUNITED TECHNOLOGIES CORP·Filed 2018·Granted Aug 11, 2020·17 cites·20 claims
- 0397US10422241B2Blade outer air seal support for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2016·Granted Sep 24, 2019·28 cites·19 claims
- 0489US10337346B2Blade outer air seal with flow guide manifoldUNITED TECHNOLOGIES CORP·Filed 2016·Granted Jul 2, 2019·5 cites·16 claims
- 0588US10427075B2Debris strainer for gas turbine engine cooling flowUNITED TECHNOLOGIES CORP·Filed 2017·Granted Oct 1, 2019·5 cites·13 claims
- 0685US10161258B2Boas rail shieldUNITED TECHNOLOGIES CORP·Filed 2016·Granted Dec 25, 2018·4 cites·21 claims
- 0779US9732619B2Retaining rings for turbomachine disk and coverplate assembliesUNITED TECHNOLOGIES CORP·Filed 2015·Granted Aug 15, 2017·3 cites·20 claims
- 0872US10584613B2Necked debris separator for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2018·Granted Mar 10, 2020·1 cites·18 claims
- 0955US2019048796A1Turbine clearance control system and method for improved variable cycle gas turbine engine fuel burnUNITED TECHNOLOGIES CORP·Filed 2018·Application pending·0 cites
- 1052US10273819B2Chamfered stator vane railUNITED TECHNOLOGIES CORP·Filed 2016·Granted Apr 30, 2019·0 cites·17 claims
- 1151US11649770B1Bleed hole flow discouragerRAYTHEON TECH CORP·Filed 2022·Granted May 16, 2023·0 cites·18 claims
- 1250US10385716B2Seal for a gas turbine engineUNITED TECHNOLOGIES CORP·Filed 2015·Granted Aug 20, 2019·0 cites·20 claims
- 1349US12497895B1Air cooling system for stator vane structure outer platformRTX CORP·Filed 2024·Granted Dec 16, 2025·0 cites·17 claims
- 1447US10662791B2Support ring with fluid flow meteringUNITED TECHNOLOGIES CORP·Filed 2018·Granted May 26, 2020·0 cites·19 claims
- 1547US2017328231A1Turbine clearance control system and method for improved variable cycle gas turbine engine fuel burnUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 1638US10612409B2Active clearance control collector to manifold insertUNITED TECHNOLOGIES CORP·Filed 2016·Granted Apr 7, 2020·0 cites·10 claims
- 1737US9835032B2Disk lug cooling flow trenchesUNITED TECHNOLOGIES CORP·Filed 2015·Granted Dec 5, 2017·0 cites·11 claims
- 1833US2016090841A1Gas turbine engine blade slot heat shieldUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
- 1932US2017044908A1Apparatus and method for cooling gas turbine engine componentsUNITED TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →