Growing community of inventors

Oakdale, MN, United States of America

Andrew Lee 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 = 2

Andrew Lee Johnson ↔ John Philip Lang (1 patent)Andrew Lee Johnson ↔ Benjamin Carl Larson (1 patent)Andrew Lee JohnsonAndrew Lee Johnson (1 patent)John Philip LangJohn Philip Lang (4 patents)Benjamin Carl LarsonBenjamin Carl Larson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pentair Flow Technologies, LLC (1 from 61 patents)


1 patent:

1. 10029258 - Closed system chemical handling and delivery system and method

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as of
12/19/2025
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