Forward Citations = 6

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4 inventors (with patents filed for the assignee):

Robert Ross Roelofs (2 out of 7 patents)

Colman A Gill (1 out of 2 patents)

Catherine M Berbiglia (1 out of 2 patents)

4. Jennifer Kim (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12188130 - Acid zinc sulfate metal pretreatment (2025-01-07),

2. 10479957 - Lubricant for metal cold forming processes and methods of use of the same (2019-11-19),

3. 5277832 - Recovery of reactive soap lubricants (1994-01-11),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#9 in Pontiac, MI

#2,493 in Michigan

#73,815 in US

Pontiac, MI, United States of America

Freiborne Industries, Inc.

Forward Citations = 6

4 inventors:

Robert Ross Roelofs (2 out of 7 patents)

Colman A Gill (1 out of 2 patents)

Catherine M Berbiglia (1 out of 2 patents)

4. Jennifer Kim (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Freiborne Industries, Inc.. Retrieved from https://idiyas.com/company/freiborne-industries

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]