Two-part valvue member assembly
US-12491591-B2 · Dec 9, 2025 · US
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Purdey Matthew J patents
Purdey Matthew J is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Purdey Matthew J |
| Total patents | 11 |
| First publication | Dec 10, 2020 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Seal assembly
US-2025146581-A1 · May 8, 2025 · US
Seal assembly
US-12228221-B2 · Feb 18, 2025 · US
Seal assembly
US-11486411-B2 · Nov 1, 2022 · US
Wastegate for turbine
US-11441478-B2 · Sep 13, 2022 · US
Seal assembly
US-2022186842-A1 · Jun 16, 2022 · US
Two-part valvue member assembly
US-2022040804-A1 · Feb 10, 2022 · US
Seal assembly
US-2022010806-A1 · Jan 13, 2022 · US
Wastegate assembly or turbine
US-11149579-B2 · Oct 19, 2021 · US
Wastegate for turbine
US-2021054779-A1 · Feb 25, 2021 · US
Recent patents
Latest publications not already listed above.
Wastegate assembly or turbine
US-2020386114-A1 · Dec 10, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cummins Ltd | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/12 | 11 |
| F05D2220/40 | 9 |
| F02B37/186 | 9 |
| F01D17/105 | 9 |
| F02B37/183 | 9 |