Trademarks = 2

Forward Citations = 157

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4 inventors (with patents filed for the assignee):

Carlos F Gottfried (3 out of 3 patents)

Charles D Syverson (1 out of 20 patents)

Tomas Enrique Gottfried Blackmore (1 out of 1 patent)

4. Mario H Gottfried (1 out of 7 patents)

6 patents: Sort by Forward Citations

1. 9577471 - Power system for providing an uninterruptible power supply to an external load (2017-02-21),

2. 9479018 - Electrical machine having locked permanent magnets and rotor slices (2016-10-25),

3. 4703188 - Power source for starter motors (1987-10-27),

4. 4686375 - Uninterruptible power supply cogeneration system (1987-08-11),

5. 4460834 - Uninterruptible power system (1984-07-17),

6. 4418287 - Wind power generator and control therefore (1983-11-29),

Company Overview

Power Group International Corporation is a leading provider of power generation solutions for industrial and commercial clients worldwide. With a focus on reliability, efficiency, and sustainability, Power Group offers a wide range of products and services including generators, control systems, and maintenance. With over 20 years of experience in the industry, Power Group is committed to delivering innovative and cost-effective solutions to meet the unique needs of each client.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#2 in Laredo, TX

#2,884 in Texas

#44,981 in US

Laredo, TX, United States of America

Power Group International Corporation

Forward Citations = 157

4 inventors:

Carlos F Gottfried (3 out of 3 patents)

Charles D Syverson (1 out of 20 patents)

Tomas Enrique Gottfried Blackmore (1 out of 1 patent)

4. Mario H Gottfried (1 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Power Group International Corporation. Retrieved from https://idiyas.com/company/power-group-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]