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US-10202885-B2 · Feb 12, 2019 · US
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Engel Rolf patents
Engel Rolf is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Engel Rolf |
| Total patents | 2 |
| First publication | May 19, 2016 |
| Latest publication | Feb 12, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
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US-2016138458-A1 · May 19, 2016 · 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 |
|---|---|
| Tenneco Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01N2340/00 | 2 |
| F01N13/1827 | 2 |
| F16L23/162 | 2 |
| F01N13/1805 | 2 |
| F01N13/10 | 2 |