Single bushing supported pneumatic actuators
US-12337951-B2 · Jun 24, 2025 · US
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Defelice Robert patents
Defelice Robert is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Defelice Robert |
| Total patents | 47 |
| First publication | Apr 4, 2017 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Ringless zero clearance closure
US-12313186-B2 · May 27, 2025 · US
Modular air valve system
US-2025155027-A1 · May 15, 2025 · US
Modular air valve system
US-2025155026-A1 · May 15, 2025 · US
Valve bore wash filters
US-12276291-B2 · Apr 15, 2025 · US
Motorized valve with washing filter extending from a bleed conduit inlet into valve duct
US-12268981-B2 · Apr 8, 2025 · US
Heat transfer interfaces for circuit card assembly (CCA) modules
US-12075587-B2 · Aug 27, 2024 · US
Single bushing supported pneumatic actuators
US-2024208640-A1 · Jun 27, 2024 · US
Valve bore wash filters
US-2024159257-A1 · May 16, 2024 · US
Ringless zero clearance closure
US-2024084922-A1 · Mar 14, 2024 · US
Recent patents
Latest publications not already listed above.
Ringless zero clearance closure
US-11835154-B2 · Dec 5, 2023 · US
Circuit card assembly (CCA) module thermal interface devices
US-11825633-B2 · Nov 21, 2023 · US
Motorized valve with washing filter extending from a bleed conduit inlet into valve duct
US-2023264132-A1 · Aug 24, 2023 · US
Heat transfer interfaces for circuit card assembly (cca) modules
US-2023262917-A1 · Aug 17, 2023 · US
Ringless zero clearance closure
US-2023027605-A1 · Jan 26, 2023 · US
Torque motor housing
US-11557952-B2 · Jan 17, 2023 · US
Valve assembly configured with manifold having eutectic plug
US-11441426-B2 · Sep 13, 2022 · US
Passive bleed valves with adjustable pressure threshold
US-11346356-B2 · May 31, 2022 · US
Spring seat diaphragm retention groove
US-11274760-B2 · Mar 15, 2022 · US
Passive bleed valves with adjustable pressure threshold
US-2021348619-A1 · Nov 11, 2021 · US
Valve assembly configured with manifold having eutectic plug
US-2021340873-A1 · Nov 4, 2021 · US
Crank pin configuration for butterfly valve
US-11067176-B2 · Jul 20, 2021 · US
Passively controlled inline bleed valves
US-11053949-B2 · Jul 6, 2021 · US
Crank pin configuration for butterfly valve
US-2021190210-A1 · Jun 24, 2021 · US
Torque motor housing
US-2021111616-A1 · Apr 15, 2021 · US
Passive bleed valves with adjustable pressure threshold
US-10975875-B2 · Apr 13, 2021 · US
Pneumatic controllers, pneumatically controlled inline valves, and methods of cooling pneumatic controllers
US-10830372-B1 · Nov 10, 2020 · US
Controllers for inline valves, inline valves, and methods of controlling flow through inline valves
US-10823308-B1 · Nov 3, 2020 · US
Pneumatic controllers, pneumatically controlled inline valves, and methods of actuating inline valves
US-10824172-B1 · Nov 3, 2020 · US
Inline valves, gas turbine engines with inline bleed valves, and methods controlling flow through inline valves
US-10823087-B1 · Nov 3, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hamilton Sundstrand Corp | 47 |
| Hamilton Sunstrand Corp | 5 |
| Hamilton Sundstrand Corp Hsc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04D27/0215 | 16 |
| F02C9/18 | 15 |
| F04D27/023 | 14 |
| F16K1/126 | 12 |
| F02C6/08 | 9 |