Growing community of inventors

New River, AZ, United States of America

David Johnson

Average Co-Inventor Count = 5.83

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 = 3

David JohnsonMark A Scatterday (2 patents)David JohnsonTimothy Michael Murphy (2 patents)David JohnsonMichael Landis (2 patents)David JohnsonRobert Michael Long (2 patents)David JohnsonJason Addink (1 patent)David JohnsonMark Johnson (1 patent)David JohnsonDavid Johnson (2 patents)Mark A ScatterdayMark A Scatterday (44 patents)Timothy Michael MurphyTimothy Michael Murphy (21 patents)Michael LandisMichael Landis (6 patents)Robert Michael LongRobert Michael Long (2 patents)Jason AddinkJason Addink (13 patents)Mark JohnsonMark Johnson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Blue Square Manufacturing, LLC (2 from 9 patents)


2 patents:

1. 10344493 - Cleaning head for an in-floor pool cleaning system

2. 10273703 - Adapter for pool cleaning system

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as of
12/12/2025
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