Racine, WI, United States of America

Lee L Karsten

This inventor holds 2 USPTO granted patents. Top assignee: Jacobsen Manufacturing Company. Active years: 1976-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lee L Karsten. Retrieved from https://idiyas.com/inventor/lee-l-karsten-ht9ks54k

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 21(Granted Patents)


Company Filing History:


Years Active: 1976-1980

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2 patents (USPTO):Explore Patents

Title: Lee L Karsten: Innovator in Lawn Care Technology

Introduction

Lee L Karsten is a notable inventor based in Racine, Wisconsin. He has made significant contributions to the field of lawn care technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and safety of gasoline-powered machines.

Latest Patents

Among his latest patents is a unique lawn mower hand grip. This invention is part of a gasoline-powered machine that features a gasoline engine, a mower deck for housing, a mower handle, and ground-engaging wheels. The design includes two electric circuit switches that are crucial for the operation of the engine. These switches are connected to the electric circuitry, allowing the engine to stop when the switches are not being operated. The operator must maintain physical contact with either switch to keep the engine running, ensuring safety during operation.

Career Highlights

Lee L Karsten is currently employed at Jacobsen Manufacturing Company, where he continues to innovate and develop new technologies in lawn care equipment. His work has contributed to advancements in the efficiency and safety of lawn maintenance tools.

Collaborations

One of his notable coworkers is Merlin H Gandrud, with whom he has likely collaborated on various projects within the company.

Conclusion

Lee L Karsten's contributions to lawn care technology through his patents demonstrate his commitment to innovation and safety in the industry. His work at Jacobsen Manufacturing Company continues to influence the development of efficient lawn maintenance solutions.

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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