Electric bus
US-2022169105-A1 · Jun 2, 2022 · US
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Winkel John patents
Winkel John is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Winkel John |
| Total patents | 8 |
| First publication | Feb 2, 2016 |
| Latest publication | Jun 2, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Electric bus
US-11285795-B2 · Mar 29, 2022 · US
Electric bus
US-2020058911-A1 · Feb 20, 2020 · US
Low-floor electric vehicle
US-10505164-B2 · Dec 10, 2019 · US
Low-floor electric vehicle
US-2018006283-A1 · Jan 4, 2018 · US
Low-floor electric vehicle
US-9680139-B2 · Jun 13, 2017 · US
Low-floor electric vehicle
US-2016126515-A1 · May 5, 2016 · US
Low-floor electric bus
US-9252417-B2 · Feb 2, 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 |
|---|---|
| Proterra Inc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.