Growing community of inventors

Germantown, WI, United States of America

John M Gardner

Average Co-Inventor Count = 4.00

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 = 2

John M Gardner ↔ James R Edgar (1 patent)John M Gardner ↔ William V Howard (1 patent)John M Gardner ↔ Daniel R Szortyka (1 patent)John M GardnerJohn M Gardner (1 patent)James R EdgarJames R Edgar (8 patents)William V HowardWilliam V Howard (1 patent)Daniel R SzortykaDaniel R Szortyka (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Charter Manufacturing Co., Inc. (1 from 4 patents)


1 patent:

1. D679732 - Spring retainer

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