Goodfield Energy Corporation

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 2

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2 inventors (with patents filed for the assignee):

Aldon R Reinhardt (3 out of 5 patents)

John Paul Griffin (1 out of 19 patents)

3 patents: Sort by Forward Citations

1. 7721679 - Vapor generator with preheater and method of operating same (2010-05-25),

2. 7293532 - Heavy oil extraction system (2007-11-13),

3. 7228822 - Vapor generator using pre-heated injected water (2007-06-12),

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USPTO Data Jan 1 1976 - Nov 3 2026

3 Patents

#59 in Newark, CA

#16,887 in California

#73,976 in US

Newark, CA, United States of America

Goodfield Energy Corporation

Forward Citations = 2

2 inventors:

Aldon R Reinhardt (3 out of 5 patents)

John Paul Griffin (1 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Goodfield Energy Corporation. Retrieved from https://idiyas.com/company/goodfield-energy

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]