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Elmhurst, IL, United States of America

Richard H Cowles

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 9

Richard H CowlesRoy Maskell (1 patent)Richard H CowlesThomas P De Franco (1 patent)Richard H CowlesRichard H Cowles (1 patent)Roy MaskellRoy Maskell (3 patents)Thomas P De FrancoThomas P De Franco (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Admiral Corporation (1 from 14 patents)


1 patent:

1. 3935497 - Shadow mask thermal compensating assembly

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12/18/2025
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