Oil circuit and spool valve for selective control of variable valve lift systems
US-12467390-B2 · Nov 11, 2025 · US
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Ravoni Marco patents
Ravoni Marco is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ravoni Marco |
| Total patents | 14 |
| First publication | Mar 19, 2020 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Latching pin assembly and deactivating rocker arm assembly
US-12378903-B2 · Aug 5, 2025 · US
Rocker arm assembly, compliance capsules, actuators, and support structures
US-12297754-B2 · May 13, 2025 · US
Latching pin assembly and deactivating rocker arm assembly
US-2025101890-A1 · Mar 27, 2025 · US
Oil Circuit and Spool Valve for Selective Control of Variable Valve Lift Systems
US-2025092805-A1 · Mar 20, 2025 · US
Latching pin assembly and deactivating rocker arm assembly
US-12188384-B2 · Jan 7, 2025 · US
Castellation assembly, lash capsule, and rocker arm
US-11905859-B2 · Feb 20, 2024 · US
Latching pin assembly and deactivating rocker arm assembly
US-2023407771-A1 · Dec 21, 2023 · US
Castellation assembly, lash capsule, and rocker arm
US-2023102765-A1 · Mar 30, 2023 · US
Rocker arm assembly, compliance capsules, actuators, and support structures
US-2023074370-A1 · Mar 9, 2023 · US
Recent patents
Latest publications not already listed above.
Sensorized tensioner
US-11506264-B2 · Nov 22, 2022 · US
Castellation device, mechanical capsule, and rocker arm
US-11428127-B2 · Aug 30, 2022 · US
Castellation device, mechanical capsule, and rocker arm
US-2022145781-A1 · May 12, 2022 · US
Sensorized tensioner
US-2020088272-A1 · Mar 19, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Eaton Intelligent Power Ltd | 12 |
| Dayco Europe Srl | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01L2001/467 | 10 |
| F01L13/0005 | 10 |
| F01L1/181 | 10 |
| F01L2305/00 | 10 |
| F01L2001/186 | 8 |