Bushing for heavy-duty vehicle axle/suspension systems
US-2026022736-A1 · Jan 22, 2026 · US
This page is not indexed by search engines while we improve data quality.
Zimmerman Randy J patents
Zimmerman Randy J is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zimmerman Randy J |
| Total patents | 7 |
| First publication | Aug 16, 2018 |
| Latest publication | Jan 22, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Bushing with wear pad retainer
US-11511582-B2 · Nov 29, 2022 · US
Vehicle suspension bushing assemblies and methods for manufacturing such bushing assemblies
US-10920844-B2 · Feb 16, 2021 · US
Bushing with wear pad retainer
US-2020282784-A1 · Sep 10, 2020 · US
Multi-functional suspension bushing
US-10703155-B2 · Jul 7, 2020 · US
Multi-functional suspension bushing
US-2019054786-A1 · Feb 21, 2019 · US
Vehicle Suspension Bushing Assemblies And Methods For Manufacturing Such Bushing Assemblies
US-2018231088-A1 · Aug 16, 2018 · 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 |
|---|---|
| Hendrickson Usa Llc | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60G2204/41 | 5 |
| B60G7/02 | 5 |
| F16F1/3842 | 5 |
| B60G2204/4104 | 3 |
| F16F1/3873 | 3 |