Inventor
Lawrence W. Dunbar
Inventor
Cincinnati, OH, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Kprimary
F02KJet-propulsion plants40%
F01DNon-positive displacement machines or engines, e.g. steam turbines15%
F04DNon-positive-displacement pumps15%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants10%
Y02TClimate change mitigation technologies related to transportation10%
B64CAeroplanes5%
F02CGas-turbine plants5%
PatentTitleYear
6,732,502'Counter rotating aircraft gas turbine engine with high overall pressure ratio compressor'20046,666,018'Combined cycle pulse detonation turbine engine'20036,619,030'Aircraft engine with inter-turbine engine frame supported counter rotating low pressure turbine rotors'20036,550,235'Combined cycle pulse detonation turbine engine operating method'20036,442,930'Combined cycle pulse detonation turbine engine'20025,820,345'Split rotor shaft driven lift fan'19985,683,225'Jet engine variable area turbine nozzle'19975,680,754'Compressor splitter for use with a forward variable area bypass injector'19975,381,655'Admission mixing duct assembly'19955,261,229'Noise-suppressed exhaust nozzles for jet engines'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2004Patents assigned to GEN ELECTRIC (10)· patent assignee history
1993–1998Based in Loveland, OH, US· patent location history
2002–2004Based in Cincinnati, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 10 | 1993–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 5 | 2002–2004 |
| Loveland, OH, US | 5 | 1993–1998 |