Controls International, Inc.

Calculating rank

USPTO Granted Patents = 2

EPO Patents = 1

Trademarks = 3

Forward Citations = 6

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2 inventors (with patents filed for the assignee):

Frederick Rand Underwood (2 out of 4 patents)

Kenneth E Price (2 out of 14 patents)

Frederick Rand Ii Underwood (0 patent)

4. Frederick Rand Iii Underwood (0 patent)

5. Kenneth Earl Price (0 patent)

2 patents: Sort by Forward Citations

1. 10228073 - Adjustable fail-safe rotary spring operator with a retaining band (2019-03-12),

2. 9151351 - Adjustable fail-safe rotary spring operator with a retaining band (2015-10-06),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#770 in Dallas, TX

#6,310 in Texas

#94,953 in US

Dallas, TX, United States of America

Controls International, Inc.

Forward Citations = 6

2 inventors:

Frederick Rand Underwood (2 out of 4 patents)

Kenneth E Price (2 out of 14 patents)

Frederick Rand Ii Underwood (0 patent)

4. Frederick Rand Iii Underwood (0 patent)

5. Kenneth Earl Price (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Controls International, Inc.. Retrieved from https://idiyas.com/company/controls-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]

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]