WD-40 Company, headquartered in San Diego, California, specializes in the development and manufacturing of maintenance products, primarily known for its iconic multi-use lubricant. The company focuses on providing solutions for a variety of applications, including rust prevention, cleaning, and lubrication across diverse industries such as automotive, industrial, and consumer markets. With a commitment to innovation, WD-40 Company continually explores new formulations and technologies to enhance product performance and meet evolving customer needs.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#341 in San Diego, CA

#4,518 in California

#18,903 in US

#35,948 in the World

San Diego, CA, United States of America

Wd-40 Company

Forward Citations = 199

40 inventors:

Paul Checklin (6 out of 6 patents)

Robert J Good (3 out of 28 patents)

Gad Shaanan (3 out of 49 patents)

4. John W Freudenberg (3 out of 7 patents)

5. Michael J Starzman (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wd-40 Company. Retrieved from https://idiyas.com/company/wd-40-company

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

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]