Inventor
DANIEL LAWRENCE TWEEDT
Inventor
US
Overview
Patents· 7 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 plants24%
F01DNon-positive displacement machines or engines, e.g. steam turbines19%
B64CAeroplanes10%
F02CGas-turbine plants10%
F02KJet-propulsion plants10%
B64UUnmanned aerial vehicles [uav]5%
F04DNon-positive-displacement pumps5%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%
PatentTitleYear
12,577,925Gas turbine engine with third stream202612,560,088Unducted airfoil assembly202612,497,904Gas turbine engine202512,215,596Unducted airfoil assembly202511,352,132Lift fan with diffuser duct202211,286,955Ducted fan with fan casing defining an over-rotor cavity202211,262,144Diffuser integrated heat exchanger2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to GEN ELECTRIC (7)· patent assignee history
2022–2026Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 7 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2026 |