Forward Citations = 23

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5 inventors (with patents filed for the assignee):

David W Carnahan (1 out of 2 patents)

Paul J French (1 out of 2 patents)

Gary L Akins (1 out of 1 patent)

4. Richard K Maury (1 out of 1 patent)

5. Philip J Oaten (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 5018974 - Coloring book or the like with ink-reactive, fragrance-releasing areas (1991-05-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

1 Patents

#30 in Yardley, PA

#4,965 in Pennsylvania

#136,739 in US

Yardley, PA, United States of America

Perfume International, Inc.

Forward Citations = 23

5 inventors:

David W Carnahan (1 out of 2 patents)

Paul J French (1 out of 2 patents)

Gary L Akins (1 out of 1 patent)

4. Richard K Maury (1 out of 1 patent)

5. Philip J Oaten (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Perfume International, Inc.. Retrieved from https://idiyas.com/company/perfume-international

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]