Warrensville Heights, OH, United States of America

Lubriquip-Houdaille, Inc.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 75

Loading Chart...

4 inventors (with patents filed for the assignee):

James J Callahan (2 out of 6 patents)

John P Snow (1 out of 9 patents)

John H Powell (1 out of 2 patents)

4. James M Hammell (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4574920 - Hydropneumatic monitoring device (1986-03-11),

2. 4572331 - Reversible feeder system (1986-02-25),

3. 4520902 - Lubricant applying system and injector means (1985-06-04),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#8 in Warrensville Heights, OH

#2,864 in Ohio

#73,904 in US

Warrensville Heights, OH, United States of America

Lubriquip-Houdaille, Inc.

Forward Citations = 75

4 inventors:

James J Callahan (2 out of 6 patents)

John P Snow (1 out of 9 patents)

John H Powell (1 out of 2 patents)

4. James M Hammell (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lubriquip-Houdaille, Inc.. Retrieved from https://idiyas.com/company/lubriquip-houdaille

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]