% Expired Patents = 33.3

EPO Patents = 2

Forward Citations = 10

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3 inventors (with patents filed for the assignee):

Robert J Steinman (2 out of 3 patents)

Phan Quang Tuyen (2 out of 4 patents)

Simon Turgeon (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 10655364 - Locking system with multiple latches (2020-05-19),

2. 9862440 - Locking bicycle stand (2018-01-09),

3. 9238930 - Locking system with multiple latches (2016-01-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#18 in Sunrise, FL

#2,674 in Florida

#73,904 in US

Sunrise, FL, United States of America

Capitol Development, LLC

Forward Citations = 10

3 inventors:

Robert J Steinman (2 out of 3 patents)

Phan Quang Tuyen (2 out of 4 patents)

Simon Turgeon (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Capitol Development, LLC. Retrieved from https://idiyas.com/company/capitol-development

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]

2 patents (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]