Biloxi, MS, United States of America

Charles H Zweifel

This inventor holds 1 USPTO granted patent. Top assignee: Fruehauf Corporation. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles H Zweifel. Retrieved from https://idiyas.com/inventor/charles-h-zweifel

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 = 2.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Charles H Zweifel: Innovator in Crane Technology

Introduction

Charles H Zweifel is a notable inventor based in Biloxi, MS (US). He has made significant contributions to the field of crane technology, particularly with his innovative designs that enhance safety and efficiency in lifting operations. His work is recognized for its practical applications in various industrial settings.

Latest Patents

Zweifel holds a patent for an "Adjustable Service Platform Apparatus for a Gantry Crane." This invention features an elongated base frame that conforms to the size and shape of a conventional load-carrying lifting spreader. The apparatus includes twin service platform units secured to opposite lateral ends of the base frame. The work platforms atop these units can be raised, lowered, and laterally extended or retracted independently from the crane's hoist and trolley motions. This interlocking mechanism allows operators to access and inspect the structural elements of the crane's A-frame and boom structure safely and efficiently.

Career Highlights

Zweifel is associated with Fruehauf Corporation, where he has applied his expertise in engineering and design. His innovative approach has led to advancements in crane operation safety and functionality. With a focus on practical solutions, he has contributed to improving the operational capabilities of cranes in various industries.

Collaborations

Zweifel has worked alongside his coworker, John F Martin, to develop and refine his inventions. Their collaboration has fostered a creative environment that encourages innovation and problem-solving in crane technology.

Conclusion

Charles H Zweifel's contributions to crane technology through his patent for an adjustable service platform apparatus demonstrate his commitment to enhancing safety and efficiency in industrial operations. His work continues to influence the field and inspire future innovations.

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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