Inventor
JEFFREY M. CRUTCHFIELD
Inventor
US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines33%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants33%
Y02TClimate change mitigation technologies related to transportation33%
PatentTitleYear
11,286,802Turbine shroud segment having a seal segment perimeter seal with separated buffer cavities202211,187,098Turbine shroud assembly with hangers for ceramic matrix composite material seal segments202111,149,563Ceramic matrix composite blade track with mounting system having axial reaction load distribution features2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to ROLLS ROYCE CORP (3)· patent assignee history
2021–2022Patents assigned to ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC (3)· patent assignee history
2021–2022Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROLLS ROYCE CORP | 3 | 2021–2022 |
| ROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC | 3 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2021–2022 |