Vehicle exhaust system
US-11614009-B2 · Mar 28, 2023 · US
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Baumgartner Frederick Michael patents
Baumgartner Frederick Michael is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Baumgartner Frederick Michael |
| Total patents | 4 |
| First publication | Nov 28, 2019 |
| Latest publication | Mar 28, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Vehicle exhaust system
US-2022049640-A1 · Feb 17, 2022 · US
Vehicle exhaust system
US-11225897-B2 · Jan 18, 2022 · US
Vehicle exhaust system
US-2019360375-A1 · Nov 28, 2019 · 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 Automotive Operating Co Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01N13/08 | 4 |
| F01N1/02 | 4 |
| F01N1/082 | 4 |
| F01N2470/04 | 4 |
| F01N1/084 | 4 |