Forward Citations = 45

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6 inventors (with patents filed for the assignee):

Charles W Lees (2 out of 2 patents)

Stephen Lane (1 out of 5 patents)

Jeffrey Sparr (1 out of 1 patent)

4. Dan McGrail (1 out of 1 patent)

5. Justin Sirotin (1 out of 3 patents)

6. Aidan Petrie (1 out of 8 patents)

2 patents: Sort by Forward Citations

#24 in Milford, MA

#4,931 in Massachusetts

#94,905 in US

Hoopmaster, Inc.

Forward Citations = 45

6 inventors:

Charles W Lees (2 out of 2 patents)

Stephen Lane (1 out of 5 patents)

Jeffrey Sparr (1 out of 1 patent)

4. Dan McGrail (1 out of 1 patent)

5. Justin Sirotin (1 out of 3 patents)

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

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]