Inventor
Zoltan L. Libertini
Inventor
Stamford, CT, 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 turbines44%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
F16CShafts11%
B01DSeparation6%
B04BCentrifuges6%
F04DNon-positive-displacement pumps6%
G01BMeasuring length, thickness or similar linear dimensions6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
4,643,636'Ceramic nozzle assembly for gas turbine engine'19874,465,427'Air and oil cooled bearing package'19844,451,200'Air and oil cooled bearing package'19844,398,866'Composite ceramic/metal cylinder for gas turbine engine'19834,349,318'Boltless blade retainer for a turbine wheel'19824,329,644'Electrode structure for a high temperature capacitance probe for sensing turbine speed'19824,264,271'Impeller shroud of a centrifugal compressor'19814,253,953'Centrifugal oil filter'19814,183,207'Oil-conducting strut for turbine engines'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1987Patents assigned to AVCO CORP (9)· patent assignee history
1980–1987Based in Stamford, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AVCO CORP | 9 | 1980–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stamford, CT, US | 9 | 1980–1987 |