The Dalles, OR, United States of America

Northwest Aluminum Technology

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USPTO Granted Patents = 3

Forward Citations = 9

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4 inventors (with patents filed for the assignee):

Craig W Brown (3 out of 13 patents)

Drago Dragutin Juric (3 out of 13 patents)

Richard J Brooks (3 out of 19 patents)

4. Patrick B Frizzle (3 out of 6 patents)

3 patents: Sort by Forward Citations

1. 6485628 - Bath for electrolytic reduction of alumina and method therefor (2002-11-26),

2. 6379512 - Combination for electrolytic reduction of alumina (2002-04-30),

3. 6258247 - Bath for electrolytic reduction of alumina and method therefor (2001-07-10),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#3 in The Dalles, OR

#845 in Oregon

#73,929 in US

The Dalles, OR, United States of America

Northwest Aluminum Technology

Forward Citations = 9

4 inventors:

Craig W Brown (3 out of 13 patents)

Drago Dragutin Juric (3 out of 13 patents)

Richard J Brooks (3 out of 19 patents)

4. Patrick B Frizzle (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Northwest Aluminum Technology. Retrieved from https://idiyas.com/company/northwest-aluminum-technology

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]