Engine valve actuation
US-11788442-B2 · Oct 17, 2023 · US
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Stone Roger patents
Stone Roger is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stone Roger |
| Total patents | 6 |
| First publication | Jul 4, 2019 |
| Latest publication | Oct 17, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Engine valve actuation
US-2022389845-A1 · Dec 8, 2022 · US
Engine valve actuation
US-11454143-B2 · Sep 27, 2022 · US
Engine valve actuation
US-2022065139-A1 · Mar 3, 2022 · US
Desmodromic valve train
US-10954827-B2 · Mar 23, 2021 · US
Desmodromic valve train
US-2019203616-A1 · Jul 4, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jaguar Land Rover Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01L9/20 | 6 |
| F01L1/30 | 6 |
| F01L9/22 | 6 |
| F01L9/40 | 4 |
| F02D2013/0296 | 4 |