Planetary gear mechanism for a gas turbine engine
US-11603921-B2 · Mar 14, 2023 · US
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Campbell Christopher patents
Campbell Christopher is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Campbell Christopher |
| Total patents | 8 |
| First publication | May 30, 2019 |
| Latest publication | Mar 14, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Planetary gear mechanism for a gas turbine engine
US-2022333679-A1 · Oct 20, 2022 · US
Planetary gearing
US-11085523-B2 · Aug 10, 2021 · US
Planetary gearing and planet pin for a planetary gearing
US-10816087-B2 · Oct 27, 2020 · US
Planetary gearing and planet pin for a planetary gearing
US-10767755-B2 · Sep 8, 2020 · US
Planetary gearing
US-2019162292-A1 · May 30, 2019 · US
Planetary gearing and planet pin for a planetary gearing
US-2019162294-A1 · May 30, 2019 · US
Planetary gearing and planet pin for a planetary gearing
US-2019162293-A1 · May 30, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rolls Royce Deutschland Ltd & Co Kg | 8 |
| Rolls Royce Plc | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F02C7/36 | 8 |
| F05D2260/40311 | 8 |
| F05D2260/98 | 8 |
| F16H57/0479 | 8 |
| F16H2057/085 | 8 |