Growing community of inventors

Elizabethtown, KY, United States of America

Mark Anthony Johnson

Average Co-Inventor Count = 3.00

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 = 1

Mark Anthony JohnsonRichard Leon Sipp (1 patent)Mark Anthony JohnsonCurry Joseph Cates (1 patent)Mark Anthony JohnsonMark Anthony Johnson (1 patent)Richard Leon SippRichard Leon Sipp (4 patents)Curry Joseph CatesCurry Joseph Cates (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Grindmaster Corporation (1 from 57 patents)


1 patent:

1. 9730548 - Funnel assembly for a beverage brewer

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12/29/2025
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