Inventor
RAYMOND FLOYD MARTELL
Inventor
US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F05Dprimary
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants22%
Y02TClimate change mitigation technologies related to transportation22%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering13%
F01DNon-positive displacement machines or engines, e.g. steam turbines13%
F02CGas-turbine plants9%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%
B22FWorking metallic powder4%
PatentTitleYear
12,234,742Partition damper seal configurations for segmented internal cooling hardware202512,196,502Heat exchanger having curved fluid passages for a gas turbine engine202511,905,842Partition damper seal configurations for segmented internal cooling hardware202411,719,115Clearance control structure for a gas turbine engine202311,662,150Heat exchanger having curved fluid passages for a gas turbine engine2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to GEN ELECTRIC (5)· patent assignee history
2023–2025Patents assigned to GENERAL ELECTRIC DEUTSCHLAND HOLDING GMBH (3)· patent assignee history
2023Patents assigned to GENERAL ELECTRIC COMPANY POLSKA SP ZOO (1)· patent assignee history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 5 | 2023–2025 |
| GENERAL ELECTRIC DEUTSCHLAND HOLDING GMBH | 3 | 2023–2025 |
| GENERAL ELECTRIC COMPANY POLSKA SP ZOO | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2023–2025 |