Findlay, OH, United States of America

John D Schmunk

This inventor holds 5 USPTO granted patents. Top assignee: Hancor, Inc.. Active years: 1976-1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John D Schmunk. Retrieved from https://idiyas.com/inventor/john-d-schmunk

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 = 1.3

ph-index = 5

Forward Citations = 102(Granted Patents)


Company Filing History:


Years Active: 1976-1978

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5 patents (USPTO):Explore Patents

Title: Innovations by John D. Schmunk

Introduction

John D. Schmunk is a notable inventor based in Findlay, Ohio, recognized for his contributions to innovative solutions in the field of plumbing and irrigation. With a total of five patents to his name, Schmunk has developed technologies that enhance efficiency and functionality in various systems.

Latest Patents

Among his latest inventions is the alternator valve, designed specifically for below-ground use in septic systems. This valve assembly allows for the diversion of flow from a single inlet to two separate outlets. The design features a plastic housing that defines a valve chamber with an inlet and two outlets, along with valve plug seat means adjacent to each outlet. A rubber valve plug is utilized to selectively block flow, ensuring effective management of wastewater. Another significant invention is the irrigation drip tubing, which includes an outer tubular member and an inner tubular member with a unique pattern of inlet apertures. This design facilitates fluid flow while drastically reducing volume flow, making it an efficient solution for irrigation needs.

Career Highlights

John D. Schmunk has made significant strides in his career, particularly through his work at Hancor, Inc. His innovative designs have not only contributed to the company’s success but have also set new standards in the industry. His patents reflect a deep understanding of practical applications and the needs of consumers.

Collaborations

Throughout his career, Schmunk has collaborated with notable coworkers, including Wallis I. Hoyle and Robert J. Alpers. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

John D. Schmunk's contributions to the field of plumbing and irrigation through his innovative patents demonstrate his commitment to improving technology for practical applications. His work continues to influence the industry and inspire future inventors.

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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