Huntsville, AL, United States of America

Freent Technologies, Inc.

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 5

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3 inventors (with patents filed for the assignee):

Herbert U Fluhler (2 out of 26 patents)

Michael J Guthrie (2 out of 8 patents)

Michael C Zari (2 out of 2 patents)

3 patents: Sort by Forward Citations

1. 11169050 - Multiple energic penetration and damage progression sensor improvements (2021-11-09),

2. 9709459 - Multiple energetic penetration and damage progression sensor (2017-07-18),

3. 9574502 - Methods and designs for increasing efficiency in engines (2017-02-21),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#90 in Huntsville, AL

#363 in Alabama

#73,929 in US

Huntsville, AL, United States of America

Freent Technologies, Inc.

Forward Citations = 5

3 inventors:

Herbert U Fluhler (2 out of 26 patents)

Michael J Guthrie (2 out of 8 patents)

Michael C Zari (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Freent Technologies, Inc.. Retrieved from https://idiyas.com/company/freent-technologies

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]