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For the Inventor, By the Inventor

Murrysville, PA, United States of America

James W Justice

This inventor holds 7 USPTO granted patents and 5 published patent applications. Top assignees: Westinghouse Electric Corporation, North American Philips Lighting Corp., Other. Active years: 1976-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James W Justice. Retrieved from https://idiyas.com/inventor/james-w-justice-s8p4wh0o

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 174(Granted Patents)


Company Filing History:

goldMedal5 out of 8,033 
 
Westinghouse Electric Corporation
 patents
silverMedal1 out of 25 
 
North American Philips Lighting Corp.
 patents
bronzeMedal1 out of 834,601 
Other
 patents

Years Active: 1976-1984

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7 patents (USPTO):Explore Patents
1. 4463286 - Lightweight electronic ballast for fluorescent lamps (1984-07-31),
2. 4312229 - Detection, characterization, and study of flaws in work with acoustic (1982-01-26),
3. 4298828 - High frequency electrodeless lamp having a gapped magnetic core and (1981-11-03),
4. 4245178 - High-frequency electrodeless discharge device energized by compact RF (1981-01-13),
5. 4225771 - Method and apparatus for monitoring arc welding (1980-09-30),
6. 4044380 - Encoder and constructed answer system for television (1977-08-23),
7. 3953666 - Television system for simultaneously transmitting and receiving a (1976-04-27),
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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