Onboard device and method for checking diesel exhaust fluid quality
US-12467395-B2 · Nov 11, 2025 · US
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Rogers Ivan patents
Rogers Ivan is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Rogers Ivan |
| Total patents | 3 |
| First publication | Mar 11, 2021 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Concave support and adjusment system for combine harvester
US-11856893-B2 · Jan 2, 2024 · US
Concave change system
US-2021068344-A1 · Mar 11, 2021 · 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 |
|---|---|
| Agco Corp | 2 |
| Perkins Engines Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A01F12/28 | 2 |
| A01F12/26 | 2 |
| F01N2900/1806 | 1 |
| F01N2610/1406 | 1 |
| F01N2610/10 | 1 |