Dilution holes with ridge feature for gas turbine engines
US-12460818-B2 · Nov 4, 2025 · US
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Whitfield Christopher patents
Whitfield Christopher is listed as an inventor on 46 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Whitfield Christopher |
| Total patents | 46 |
| First publication | Apr 21, 2016 |
| Latest publication | Nov 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Dilution holes with ridge feature for gas turbine engines
US-2024344701-A1 · Oct 17, 2024 · US
Dilution holes with ridge feature for gas turbine engines
US-12050011-B2 · Jul 30, 2024 · US
Dilution holes with ridge feature for gas turbine engines
US-2021396388-A1 · Dec 23, 2021 · US
Dilution holes with ridge feature for gas turbine engines
US-11137140-B2 · Oct 5, 2021 · US
Conformal seal and vane bow wave cooling
US-11041391-B2 · Jun 22, 2021 · US
Conformal seal and vane bow wave cooling
US-11015464-B2 · May 25, 2021 · US
Gas turbine engine component with film cooling hole
US-10982552-B2 · Apr 20, 2021 · US
Conformal seal and vane bow wave cooling
US-2020386106-A1 · Dec 10, 2020 · US
Double wall turbine gas turbine engine blade cooling configuration
US-10808548-B2 · Oct 20, 2020 · US
Recent patents
Latest publications not already listed above.
Double wall turbine gas turbine engine blade cooling configuration
US-10781697-B2 · Sep 22, 2020 · US
Conformal seal and vane bow wave cooling
US-2020277867-A1 · Sep 3, 2020 · US
Conformal seal bow wave cooling
US-10738701-B2 · Aug 11, 2020 · US
Double wall turbine gas turbine engine blade cooling configuration
US-10648345-B2 · May 12, 2020 · US
Turbine vane cooling arrangement
US-10648363-B2 · May 12, 2020 · US
Turbine vane cluster including enhanced vane cooling
US-10641102-B2 · May 5, 2020 · US
Double wall turbine gas turbine engine blade cooling configuration
US-10626735-B2 · Apr 21, 2020 · US
Double wall turbine gas turbine engine blade cooling configuration
US-10590779-B2 · Mar 17, 2020 · US
Conformal seal and vane bow wave cooling
US-10584601-B2 · Mar 10, 2020 · US
Doublet vane assembly for a gas turbine engine
US-10533425-B2 · Jan 14, 2020 · US
Double wall turbine gas turbine engine blade cooling configuration
US-10508555-B2 · Dec 17, 2019 · US
Debris strainer for gas turbine engine cooling flow
US-10427075-B2 · Oct 1, 2019 · US
Dilution holes for gas turbine engines
US-10408453-B2 · Sep 10, 2019 · US
Resupply hole of cooling air into gas turbine blade serpentine passage
US-10378363-B2 · Aug 13, 2019 · US
Turbine vane cooling arrangement
US-2019203612-A1 · Jul 4, 2019 · US
Doublet vane assembly for a gas turbine engine
US-2019203602-A1 · Jul 4, 2019 · US
Double wall turbine gas turbine engine blade cooling configuration
US-2019169997-A1 · Jun 6, 2019 · US
Double wall turbine gas turbine engine blade cooling configuration
US-2019169995-A1 · Jun 6, 2019 · US
Double wall turbine gas turbine engine blade cooling configuration
US-2019169996-A1 · Jun 6, 2019 · US
Double wall turbine gas turbine engine blade cooling configuration
US-2019169994-A1 · Jun 6, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| United Technologies Corp | 38 |
| Raytheon Tech Corp | 9 |
| Rtx Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T50/60 | 45 |
| F05D2220/32 | 38 |
| F05D2260/202 | 27 |
| F01D5/187 | 22 |
| F02C3/04 | 21 |