Piston assemblies and cylinders that control gas flow
US-2026036202-A1 · Feb 5, 2026 · US
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Richardson Dan E patents
Richardson Dan E is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Richardson Dan E |
| Total patents | 4 |
| First publication | Oct 11, 2016 |
| Latest publication | Feb 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Tool to predict engine life using ring wear and fuel burned
US-10648405-B2 · May 12, 2020 · US
Tool to predict engine life using ring wear and fuel burned
US-2020049061-A1 · Feb 13, 2020 · US
Cylinder liner seal arrangement and method of providing the same
US-9464591-B2 · Oct 11, 2016 · 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 |
|---|---|
| Cummins Inc | 3 |
| Cummins Ip Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01M15/05 | 2 |
| G01M13/005 | 2 |
| F16N29/00 | 2 |
| Y02T10/40 | 2 |
| F02D41/22 | 2 |