Inventor
Matthew Lee Krumanaker
Inventor
Blue Ash, OH, US
Overview
Patents· 9 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 turbines32%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants32%
Y02TClimate change mitigation technologies related to transportation32%
F04DNon-positive-displacement pumps4%
PatentTitleYear
11,021,969Turbine blade202110,697,301Turbine engine airfoil having a cooling circuit202010,563,518Gas turbine engine trailing edge ejection holes202010,443,398Turbine blade201910,370,978Turbine blade201910,364,681Turbine blade201910,208,605Turbine blade201910,174,620Turbine blade20197,331,763'Turbine disk'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2021Patents assigned to GEN ELECTRIC (9)· patent assignee history
2008Based in Cincinnati, OH, US· patent location history
2019–2021Based in Blue Ash, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 9 | 2008–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Blue Ash, OH, US | 8 | 2019–2021 |
| Cincinnati, OH, US | 1 | 2008 |