New Haven, IN, United States of America

Charles F Heine

This inventor holds 4 USPTO granted patents. Top assignee: Dana Corporation. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles F Heine. Retrieved from https://idiyas.com/inventor/charles-f-heine

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 88(Granted Patents)


Location History:

  • Fort Wayne, IN (US) (1986)
  • New Haven, IN (US) (1988 - 1989)

Company Filing History:


Years Active: 1986-1989

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4 patents (USPTO):Explore Patents

Title: The Innovations of Charles F. Heine from New Haven, IN

Introduction

Charles F. Heine is an acclaimed inventor based in New Haven, Indiana, with a remarkable portfolio that includes four patents. His innovative contributions, particularly in mechanical systems, have been pivotal in enhancing the functionality and performance of driveline and automotive components.

Latest Patents

Among his latest inventions is the **Torsional Sleeve Coupling**, which provides a spring system designed to dampen torsional vibrations in driveline couplings during low torque operational modes. This invention features a lost motion connection that couples the driving and driven shafts for synchronized rotation, incorporating a C-spring within a sleeve positioned in coaxial alignment with one of the shafts. The design focuses on ensuring stability and efficiency during low-torque scenarios.

Another significant invention by Charles is the **Locking Differential with Electromagnetic Actuated Clutch**. This advanced limited slip differential gear assembly allows for varying rotational speeds of coaxially aligned vehicle axles, adapting to conditions as required. The unique externally controllable clutch mechanism prevents excessive relative rotation and can vary clutch force independent of axle rotational speeds, incorporating a planetary wheel type differential activated electromagnetically.

Career Highlights

Charles F. Heine contributes his expertise to Dana Corporation, a company recognized for producing high-performance drive and motion systems. His work at Dana Corporation exemplifies the intersection of innovation and engineering excellence that drives advancements in the automotive industry.

Collaborations

Throughout his career, Charles has collaborated with notable colleagues, including Richard L. Pifer and Martin G. Blessing. These partnerships reflect a strong network of talented professionals committed to pushing the boundaries of mechanical innovation.

Conclusion

Charles F. Heine's inventive spirit and dedication to enhancing engineering solutions have led to substantial contributions in the field of automotive technology. His latest patents showcase his ability to address complex challenges, ensuring that his work remains influential in the industry for years to come.

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]
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