Trademarks = 3

Forward Citations = 30

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7 inventors (with patents filed for the assignee):

Willie Wystemp (3 out of 3 patents)

Alfred A Byram (2 out of 2 patents)

Michael Franklin Hughes (1 out of 14 patents)

4. Garth P Kennedy (1 out of 3 patents)

5. William A Kennedy, Jr (1 out of 2 patents)

6. Neal R Kennedy (1 out of 2 patents)

7. James D Gray (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 4830593 - Pump with vane actuating system (1989-05-16),

2. 4746280 - Sliding vane pump (1988-05-24),

3. D294265 - Fluid ejector pump (1988-02-16),

4. 4659298 - Pump with vane actuating system (1987-04-21),

5. 4169254 - Thermally activated emergency electric switch (1979-09-25),

Company Overview

Corken International Corporation is a leading manufacturer of industrial compressors, pumps, and accessories for the liquefied petroleum gas (LPG) and other fluid transfer markets. With over 90 years of experience, Corken has a reputation for producing high-quality, reliable products for a wide range of applications. Their products are trusted by customers worldwide for their durability and performance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#60 in Oklahoma City, OK

#270 in Oklahoma

#51,644 in US

Oklahoma City, OK, United States of America

Corken International Corporation

Forward Citations = 30

7 inventors:

Willie Wystemp (3 out of 3 patents)

Alfred A Byram (2 out of 2 patents)

Michael Franklin Hughes (1 out of 14 patents)

4. Garth P Kennedy (1 out of 3 patents)

5. William A Kennedy, Jr (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Corken International Corporation. Retrieved from https://idiyas.com/company/corken-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]