Growing community of inventors

Cedar Falls, IA, United States of America

Kent Charles Johnson

Average Co-Inventor Count = 4.29

ph-index = 5

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 = 390

Kent Charles JohnsonRobert J Mehmen (4 patents)Kent Charles JohnsonSteven Frederick Kohagen (4 patents)Kent Charles JohnsonSimon Yan (4 patents)Kent Charles JohnsonGreg Jon Holcomb (4 patents)Kent Charles JohnsonCarl E Hoffmeyer (4 patents)Kent Charles JohnsonGregory Jon Holcomb (1 patent)Kent Charles JohnsonKent Charles Johnson (5 patents)Robert J MehmenRobert J Mehmen (26 patents)Steven Frederick KohagenSteven Frederick Kohagen (23 patents)Simon YanSimon Yan (12 patents)Greg Jon HolcombGreg Jon Holcomb (5 patents)Carl E HoffmeyerCarl E Hoffmeyer (4 patents)Gregory Jon HolcombGregory Jon Holcomb (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Waterloo Industries, Inc. (5 from 110 patents)


5 patents:

1. 6374649 - Electronic remote entry lock system for a tool cabinet

2. 6109709 - Tool cabinet

3. D427807 - Tool cabinet

4. D423818 - Tool cabinet

5. D423817 - Tool cabinet

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idiyas.com
as of
12/20/2025
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