George S Harper (2 out of 14 patents)
Donald K Merchant (1 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#8 in Cambridge, MD
#1,106 in Maryland
#73,860 in US
North American Philips Controls Corp.
Forward Citations = 9
2 inventors:
Cambridge, MD, United States of America
North American Philips Controls Corp.
Forward Citations = 9
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2 inventors (with patents filed for the assignee):
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: North American Philips Controls Corp.. Retrieved from https://idiyas.com/company/north-american-philips-controls
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]
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]
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]