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For the Inventor, By the Inventor

Lacombe, LA, United States of America

Petro Guardian, L.l.c.


USPTO Granted Patents = 4

Trademarks = 3

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

goldMedal Robert Franklin Morris, Iii (4 out of 6 patents)

silverMedal Benjamin Allen Hearst (4 out of 6 patents)

bronzeMedal Dan A Steinberg (4 out of 59 patents)


4 patents:

1. 12177957 - Method for making static-dissipative composite structure with exposed conductive fiber (2024-12-24),
2. 11653437 - Method for making static-dissipative composite structure with exposed conductive fiber (2023-05-16),
3. 11166359 - Method for making static-dissipative composite structure with exposed conductive fiber (2021-11-02),
4. 10462885 - Method for making static-dissipative composite structure with exposed conductive fiber (2019-10-29),
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USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#1 in Lacombe, LA

#245 in Louisiana

#60,597 in US

Lacombe, LA (US)
Lacombe, LA, United States of America

Petro Guardian, L.l.c.

Forward Citations = 1

3 inventors:

goldMedal Robert Franklin Morris, Iii (4 out of 6 patents)

silverMedal Benjamin Allen Hearst (4 out of 6 patents)

bronzeMedal Dan A Steinberg (4 out of 59 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Petro Guardian, L.l.c.. Retrieved from https://idiyas.com/company/petro-guardian

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]
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