Inventor
Robert DeFelice
Inventor
South Windsor, CT, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves23%
F02CGas-turbine plants13%
F04DNon-positive-displacement pumps13%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants13%
Y10TTechnical subjects covered by former us classification13%
F01DNon-positive displacement machines or engines, e.g. steam turbines6%
G05DSystems for controlling or regulating non-electric variables5%
F02KJet-propulsion plants3%
Y02TClimate change mitigation technologies related to transportation3%
A45CPurses2%
PatentTitleYear
11,067,176Crank pin configuration for butterfly valve202111,053,949Passively controlled inline bleed valves202110,975,875Passive bleed valves with adjustable pressure threshold202110,830,372Pneumatic controllers, pneumatically controlled inline valves, and methods of cooling pneumatic controllers202010,823,308Controllers for inline valves, inline valves, and methods of controlling flow through inline valves202010,823,087Inline valves, gas turbine engines with inline bleed valves, and methods controlling flow through inline valves202010,824,172Pneumatic controllers, pneumatically controlled inline valves, and methods of actuating inline valves202010,753,493Valve with segmented spring guide assembly202010,513,977Adjustable snap action passive inline air valve201910,473,225Passive valve201910,436,337Spring seat diaphragm retention grooves201910,428,971Inline air valve nose cap for reduced contamination201910,371,177Diaphragm for pneumatic controller20199,611,941'Blind retaining ring for valve piston'20174,753,342'Garment carrier'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to AMERICAN TOURISTER INC (1)· patent assignee history
1988Based in Reading, MA, US· patent location history
2017–2021Patents assigned to HAMILTON SUNDSTRAND CORP (14)· patent assignee history
2017Based in Wethersfield, CT, US· patent location history
2019–2021Based in South Windsor, CT, US· patent location history
2020Patents assigned to HAMILTON SUNSTRAND CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMILTON SUNDSTRAND CORP | 14 | 2017–2021 |
| HAMILTON SUNSTRAND CORP | 5 | 2020 |
| AMERICAN TOURISTER INC | 1 | 1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| South Windsor, CT, US | 13 | 2019–2021 |
| Wethersfield, CT, US | 1 | 2017 |
| Reading, Massachusetts, US | 1 | 1988 |