Elkhart, IN, United States of America

Dexter K Lehman

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dexter K Lehman. Retrieved from https://idiyas.com/inventor/dexter-k-lehman

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 = 15(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Dexter K Lehman

Introduction

Dexter K Lehman is an accomplished inventor based in Elkhart, IN (US). He has made significant contributions to the field of cleaning technology with his innovative designs. His work focuses on enhancing the efficiency and effectiveness of floor cleaning machines.

Latest Patents

One of Dexter K Lehman's notable patents is for an automatic floor scrubbing machine with a squeegee assembly and adjustable features. This invention includes a mopping device in the form of a trailing squeegee that has a pivotable squeegee bar equipped with adjustable wheels. The adjustable wheels are spring-biased toward the floor and are maintained at a specific level above the floor by means of a spring. This design ensures that the trailing squeegee follows the movement of the scrubbing machine without drifting sideways, providing a more effective cleaning solution.

Career Highlights

Throughout his career, Dexter has demonstrated a commitment to innovation in cleaning technology. His patent reflects his ability to identify challenges in existing products and develop practical solutions that enhance user experience and efficiency.

Collaborations

Dexter has worked alongside Martin E Wiese, contributing to the development of advanced cleaning technologies. Their collaboration has focused on improving the functionality and design of cleaning machines.

Conclusion

Dexter K Lehman is a notable inventor whose work in automatic floor scrubbing machines showcases his innovative spirit and dedication to improving cleaning technology. His contributions continue to influence the industry and enhance the effectiveness of cleaning 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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