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For the Inventor, By the Inventor

Naperville, IL, United States of America

James M Ralson

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: Gabriel, Inc., Saint-Gobain Ceramics & Plastics, Inc.. Active years: 1999-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James M Ralson. Retrieved from https://idiyas.com/inventor/james-m-ralson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 100.0



Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 38(Granted Patents)


Company Filing History:

goldMedal2 out of 3 
 
Gabriel, Inc.
 patents
silverMedal2 out of 513 
 
Saint-Gobain Ceramics & Plastics, Inc.
 patents

Years Active: 1999-2010

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4 patents (USPTO):Explore Patents
1. 7671305 - Systems for regulating voltage to an electrical resistance igniter (2010-03-02),
2. 7148454 - Systems for regulating voltage to an electrical resistance igniter (2006-12-12),
3. 5917779 - Transformerless LED driving circuit (1999-06-29),
4. 5886430 - Refrigerator ice door delay circuit (1999-03-23),
Profile summary based on public USPTO records.
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]
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