Growing community of inventors

Charlotte, NC, United States of America

Charles W Johnson

Average Co-Inventor Count = 6.00

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 = 0

Charles W Johnson ↔ Carr Lane Quackenbush (1 patent)Charles W Johnson ↔ Harold R Eason (1 patent)Charles W Johnson ↔ Margaret S Alden (1 patent)Charles W Johnson ↔ Dina Carey (1 patent)Charles W Johnson ↔ Todd Robert Quackenbush (1 patent)Charles W JohnsonCharles W Johnson (1 patent)Carr Lane QuackenbushCarr Lane Quackenbush (15 patents)Harold R EasonHarold R Eason (1 patent)Margaret S AldenMargaret S Alden (1 patent)Dina CareyDina Carey (1 patent)Todd Robert QuackenbushTodd Robert Quackenbush (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Momtech Inc. (1 from 4 patents)


1 patent:

1. D983384 - Baby bottle

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as of
12/11/2025
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