Growing community of inventors

West Palm Beach, FL, United States of America

John S Middlebrook

Average Co-Inventor Count = 2.00

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 = 21

John S MiddlebrookJames Patrick Ryan (1 patent)John S MiddlebrookJohn S Middlebrook (1 patent)James Patrick RyanJames Patrick Ryan (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)


1 patent:

1. 5401902 - Reentrable moisture barrier

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