Growing community of inventors

Mound, MN, United States of America

John M Chun

Average Co-Inventor Count = 1.33

ph-index = 2

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 = 94

John M ChunWilliam J Martin (1 patent)John M ChunJohn M Chun (2 patents)William J MartinWilliam J Martin (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Whirlpool Corporation (2 from 5,949 patents)


2 patents:

1. 5107565 - Light system for vacuum cleaner

2. 4700429 - Quick release wand for cannister vacuum cleaner

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as of
12/18/2025
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