Growing community of inventors

Hopewell, NJ, United States of America

John P 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

John P Johnson ↔ Danny E Simpson (1 patent)John P Johnson ↔ David M Williams (1 patent)John P JohnsonJohn P Johnson (1 patent)Danny E SimpsonDanny E Simpson (18 patents)David M WilliamsDavid M Williams (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Johnson & Johnson Baby Products Company (1 from 83 patents)


1 patent:

1. D263323 - Combined puzzle and construction toy

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as of
1/8/2026
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