Inventor
Joseph Grillo
Inventor
Bloomfield, CT, US
Overview
Patents· 5 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 turbines21%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants16%
F16CShafts16%
F02CGas-turbine plants11%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
F01MLubricating of machines or engines in general5%
F04DNon-positive-displacement pumps5%
F16DCouplings for transmitting rotation5%
F16NLubricating5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
9,932,860Oil transfer passage arrangement for a shaft of a gas turbine engine20189,933,012Bearing centering spring with integral outer rings20189,874,244Bearing with integrated oil delivery system20189,341,115'Valve for controlling flow of a turbomachine fluid'20164,134,558'Brake construction for cloth-laying machine'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979Patents assigned to CUTTING ROOM APPLIANCES CORP (1)· patent assignee history
1979Based in East Islip, NY, US· patent location history
2016–2018Patents assigned to UNITED TECHNOLOGIES CORP (4)· patent assignee history
2016Patents assigned to GRILLO JOSEPH (1)· patent assignee history
2016–2018Based in Bloomfield, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED TECHNOLOGIES CORP | 4 | 2016–2018 |
| CUTTING ROOM APPLIANCES CORP | 1 | 1979 |
| GRILLO JOSEPHself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomfield, CT, US | 4 | 2016–2018 |
| East Islip, New York, US | 1 | 1979 |