Capstan-driven air pump system for opening and closing a longitudinal railcar door
US-11649744-B2 · May 16, 2023 · US
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Degroot Robert J patents
Degroot Robert J is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Degroot Robert J |
| Total patents | 12 |
| First publication | May 16, 2019 |
| Latest publication | May 16, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
System and method for reconfiguring an autorack
US-11608091-B2 · Mar 21, 2023 · US
System and Method for Reconfiguring an Autorack
US-2022177012-A1 · Jun 9, 2022 · US
System and method for reconfiguring an autorack
US-11318966-B2 · May 3, 2022 · US
System and method for reconfiguring an autorack
US-11305789-B2 · Apr 19, 2022 · US
System and Method for Reconfiguring an Autorack
US-2021253142-A1 · Aug 19, 2021 · US
System and method for reconfiguring an autorack
US-11014582-B2 · May 25, 2021 · US
System and Method for Reconfiguring an Autorack
US-2020198665-A1 · Jun 25, 2020 · US
System and Method for Reconfiguring an Autorack
US-2020198664-A1 · Jun 25, 2020 · US
System and method for reconfiguring an autorack
US-10576998-B2 · Mar 3, 2020 · US
Recent patents
Latest publications not already listed above.
System and Method for Reconfiguring an Autorack
US-2019144010-A1 · May 16, 2019 · US
System and Method for Reconfiguring an Autorack
US-2019144009-A1 · May 16, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Trinity Rail Group Llc | 12 |
| Trinityrail Products And Services Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.