Two Rivers, WI, United States of America

Richard L Siehr

This inventor holds 1 USPTO granted patent. Top assignee: The Manitowoc Company, Inc.. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard L Siehr. Retrieved from https://idiyas.com/inventor/richard-l-siehr

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 = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Richard L. Siehr: Innovator in Crane Technology

Introduction

Richard L. Siehr is a notable inventor based in Two Rivers, Wisconsin, recognized for his innovative contributions to crane technology. He holds a patent for a unique design of a tower crane that enhances operational efficiency and safety.

Latest Patents

Richard L. Siehr's most significant patent is for a "Ring Supported Tower Crane." This invention features a tower crane mounted on a platform that is rotatably attached to a large ring. The design allows for pivotal movement and includes a counterweight support, boom, and various rigging mechanisms to facilitate the raising and lowering of loads.

Career Highlights

Siehr is associated with The Manitowoc Company, Inc., a leading manufacturer in the crane industry. His work has contributed to advancements in crane design, making them more versatile and easier to operate.

Collaborations

Throughout his career, Richard has collaborated with notable colleagues, including James G. Morrow, Sr. and Michael C. Anderson. These partnerships have fostered innovation and development within the field of crane technology.

Conclusion

Richard L. Siehr's contributions to crane technology through his patented designs exemplify his commitment to innovation in the industry. His work continues to influence the way cranes are designed and operated today.

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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