Charles L Van Auken

This inventor holds 8 USPTO granted patents. Top assignees: Pennsy Corporation, Amsted Industries Inc.. Active years: 1995-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles L Van Auken. Retrieved from https://idiyas.com/inventor/charles-l-van-auken

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 7

Forward Citations = 323(Granted Patents)

Company Filing History:

Amsted Industries Inc.

patents

Years Active: 1995-1999

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5943961 - Split wedge bolster pocket insert (1999-08-31),

2. 5799582 - Bearing adapter and adapter pad for railway trucks (1998-09-01),

3. 5722327 - Device for improving warp stiffness of a railcar truck (1998-03-03),

4. 5575222 - Telescoping bridge plate for autorack railroad cars (1996-11-19),

5. 5562045 - Bearing adapter and adapter pad for railway trucks (1996-10-08),

6. 5490464 - Plug assemblies and methods for plugging holes in railroad autorack cars (1996-02-13),

7. 5443015 - Center bowl wear liners for railroad cars with varying hardness values (1995-08-22),

8. 5404826 - Bearing adapter for railway trucks having downward depending ends on (1995-04-11),

Title: The Innovative Contributions of Charles L Van Auken

Introduction

Charles L Van Auken is a notable inventor based in Dillsburg, PA (US). He has made significant contributions to the field of railway technology, holding a total of 8 patents. His work has focused on improving the functionality and efficiency of railcar components.

Latest Patents

One of his latest patents is the Split Wedge Bolster Pocket Insert. This invention is designed for use in a freight car truck assembly. It converts a substantially flat, inclined bolster pocket back wall into a pair of inclined surfaces. These surfaces bias a pair of split wedges laterally outward against the side walls of the bolster pocket, creating a space between the wedges. The insert features a centrally located fin that engages against a side frame friction surface, controlling its location through frictional interference. This innovative design allows the insert to be loosely mounted in the bolster pocket without the need for welding.

Another significant patent is the Bearing Adapter and Adapter Pad for Railway Trucks. This improved adapter assembly is utilized in a railcar truck where an axle and bearing are loosely journaled in the pedestal area of a side frame. The assembly includes a novel adapter and an adapter pad mounted on top of the adapter. This design allows for predetermined lateral movement of the adapter, bearing, axle, and wheels relative to the side frame.

Career Highlights

Throughout his career, Charles has worked with prominent companies such as Pennsy Corporation and Amsted Industries Inc. His experience in these organizations has contributed to his expertise in railway technology and innovation.

Collaborations

Charles has collaborated with several talented individuals, including John W Rudibaugh and V Terrey Hawthorne. These partnerships have likely enhanced his inventive processes and led to the development of his patents.

Conclusion

Charles L Van Auken's contributions to railway technology through his innovative patents demonstrate his commitment to improving railcar functionality. His work continues to influence the industry and showcases the importance of innovation in engineering.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]