San Jose, CA, United States of America

John Stewart Caldwell

This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: Puppy Wash, Inc., Societe Des Produits Nestle S.a.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Stewart Caldwell. Retrieved from https://idiyas.com/inventor/john-stewart-caldwell

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

USPTO Granted Patents = 3 

% Patents Active = 66.7

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2025-2026

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3 patents (USPTO):Explore Patents

Title: Innovations by John Stewart Caldwell

Introduction

John Stewart Caldwell is an inventive mind based in San Jose, CA. He has made significant contributions to the field of animal care through his innovative designs. With a total of 3 patents, Caldwell has focused on creating systems that enhance the washing experience for animals.

Latest Patents

Caldwell's latest patents include an "Animal Washing System" and an "Adjustable Animal Washing System." The Animal Washing System features an enclosure structure that forms an interior volume where an animal can be located. This system includes spray devices and valves that are specifically designed to wash the animal. Each valve selectively provides fluid to a corresponding spray device, ensuring a thorough wash. Additionally, the system is equipped with a controller that can actuate each valve to facilitate the washing process. The Adjustable Animal Washing System also features an enclosure structure forming an interior volume. This system allows for adjustments in the enclosure's dimensions based on the size of the animal, ensuring a customized washing experience.

Career Highlights

Caldwell is currently associated with Puppy Wash, Inc., where he continues to innovate in the field of animal washing systems. His work has been instrumental in developing user-friendly solutions that cater to pet owners and groomers alike.

Collaborations

Caldwell has collaborated with talented individuals such as Jasmine Emmei Nachtigall-Fournier and Gary Matthew Fournier. Their combined efforts have contributed to the success of the projects at Puppy Wash, Inc.

Conclusion

John Stewart Caldwell's innovative contributions to animal washing systems demonstrate his commitment to improving pet care. His patents reflect a deep understanding of both functionality and user experience.

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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