Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#3 in Southgate, MI
#2,023 in Michigan
#60,671 in US
International Hydraulic Systems, Inc.
Forward Citations = 80
5 inventors:
Southgate, MI, United States of America
International Hydraulic Systems, Inc.
Forward Citations = 80
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5 inventors (with patents filed for the assignee):
Lawrence P Zepp (3 out of 3 patents)
Christopher C Dowdey (1 out of 9 patents)
Gerard T Perkins (1 out of 1 patent)
4. D Mark Trostle (1 out of 4 patents)
5. Robert B Riggs (1 out of 1 patent)
4 patents:
Company Overview
International Hydraulic Systems, Inc. is a leading provider of hydraulic solutions for various industries around the world. With over 20 years of experience, we specialize in designing, manufacturing, and servicing hydraulic systems, cylinders, and components. Our innovative solutions are known for their high quality, reliability, and performance. Contact us today for all your hydraulic system needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: International Hydraulic Systems, Inc.. Retrieved from https://idiyas.com/company/international-hydraulic-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]
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]
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]