Geotechnical Resources Ltd.

Calculating rank

USPTO Granted Patents = 1

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

Sidney J Green (1 out of 18 patents)

Lawrence B Owen (1 out of 3 patents)

Daniel M Masterson (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4637217 - Rapid construction of ice structures with chemically treated sea water (1987-01-20),

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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#612 in Calgary

#9,459 in Canada

Calgary, Canada

Geotechnical Resources Ltd.

Forward Citations = 4

3 inventors:

Sidney J Green (1 out of 18 patents)

Lawrence B Owen (1 out of 3 patents)

Daniel M Masterson (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Geotechnical Resources Ltd.. Retrieved from https://idiyas.com/company/geotechnical-resources

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]