Growing community of inventors

Chicago, IL, United States of America

John R Montgomery, Iv

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 = 17

John R Montgomery, IvDonald R Richardson (1 patent)John R Montgomery, IvJohn R Montgomery, Iv (1 patent)Donald R RichardsonDonald R Richardson (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 4449833 - Break away alarm clock

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12/18/2025
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