International Power Systems, Inc.

Calculating rank

USPTO Granted Patents = 7

EPO Patents = 2

Trademarks = 1

Forward Citations = 721

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7 inventors (with patents filed for the assignee):

Gerald W Droppo (4 out of 6 patents)

Lawrence A Schienbein (4 out of 6 patents)

Brent Earle Harris (4 out of 11 patents)

4. Matthew K Donnelly (3 out of 8 patents)

5. Donald J Hammerstrom (2 out of 28 patents)

6. Stephen D Goad (2 out of 2 patents)

7. Patrick Harman (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6979916 - Step wave power converter (2005-12-27),

2. 6882063 - DC to DC converter and power management system (2005-04-19),

3. 6765315 - Bi-directional regulator/converter with buck/boost by fuzzy logic control (2004-07-20),

4. 6608404 - Step wave power converter (2003-08-19),

5. 6198178 - Step wave power converter (2001-03-06),

6. 5682303 - Reconfigurable thin-profile switched-mode power conversion array and (1997-10-28),

7. 5563780 - Power conversion array applying small sequentially switched converters (1996-10-08),

Company Overview

International Power Systems, Inc. is a leading provider of power generation solutions for residential, commercial, and industrial clients worldwide. With a focus on innovation and reliability, IPS offers a wide range of products and services including diesel generators, natural gas generators, and renewable energy solutions. Their team of experts is dedicated to providing customized power 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 - Nov 3 2026

7 Patents

#229 in

#2,105 in Canada

CA

International Power Systems, Inc.

Forward Citations = 721

7 inventors:

Gerald W Droppo (4 out of 6 patents)

Lawrence A Schienbein (4 out of 6 patents)

Brent Earle Harris (4 out of 11 patents)

4. Matthew K Donnelly (3 out of 8 patents)

5. Donald J Hammerstrom (2 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: International Power Systems, Inc.. Retrieved from https://idiyas.com/company/international-power-systems

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]