Forward Citations = 20

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3 inventors (with patents filed for the assignee):

David S Reed (2 out of 2 patents)

Robert C Funk (1 out of 12 patents)

James J Psotka (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5258825 - Optical compositional analyzer apparatus and method for detection of ash (1993-11-02),

2. 5227856 - Sample holding and positioning mechanism and method for optical analysis (1993-07-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#182 in Reno, NV

#904 in Nevada

#94,905 in US

Reno, NV, United States of America

Perten Instruments North America, Inc.

Forward Citations = 20

3 inventors:

David S Reed (2 out of 2 patents)

Robert C Funk (1 out of 12 patents)

James J Psotka (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Perten Instruments North America, Inc.. Retrieved from https://idiyas.com/company/perten-instruments-north-america

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]