Forward Citations = 24

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2 inventors (with patents filed for the assignee):

Donald B Vaello (1 out of 5 patents)

Robert J Forsyth (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 4797914 - Telephone display (1989-01-10),

2. 4270482 - Drop marker (1981-06-02),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#8 in Walla Walla, WA

#2,346 in Washington

#94,905 in US

Walla Walla, WA, United States of America

North American Industries, Inc.

Forward Citations = 24

2 inventors:

Donald B Vaello (1 out of 5 patents)

Robert J Forsyth (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: North American Industries, Inc.. Retrieved from https://idiyas.com/company/north-american-industries

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]