% Expired Patents = 33.3

EPO Patents = 1

Trademarks = 6

Forward Citations = 45

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6 inventors (with patents filed for the assignee):

Peter Philip Edauw (3 out of 21 patents)

Victor Ptak (2 out of 5 patents)

Barry Rosenbaum (2 out of 31 patents)

4. Frances Fesuk (1 out of 2 patents)

5. Stephane Logger (1 out of 1 patent)

6. Mario Di Filippo (1 out of 3 patents)

7. John E Nemazi (76 patents)

8. Victor Alfred Ptak (0 patent)

6 patents: Sort by Forward Citations

#41 in Southfield, MI

#1,526 in Michigan

#45,007 in US

Stylus, Inc.

Forward Citations = 45

6 inventors:

Peter Philip Edauw (3 out of 21 patents)

Victor Ptak (2 out of 5 patents)

Barry Rosenbaum (2 out of 31 patents)

4. Frances Fesuk (1 out of 2 patents)

5. Stephane Logger (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stylus, Inc.. Retrieved from https://idiyas.com/company/stylus

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]

1 patent (EPO):

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]