Growing community of inventors

Bellingham, WA, United States of America

Charles D Highlander

Average Co-Inventor Count = 3.27

ph-index = 3

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 = 53

Charles D HighlanderJames D Allsop (2 patents)Charles D HighlanderEivind Clausen (1 patent)Charles D HighlanderHorst W Schaaf (1 patent)Charles D HighlanderDavid Calapp (1 patent)Charles D HighlanderRichard Dustin Brittain (1 patent)Charles D HighlanderWalter A McCormick (1 patent)Charles D HighlanderCharles D Highlander (3 patents)James D AllsopJames D Allsop (47 patents)Eivind ClausenEivind Clausen (67 patents)Horst W SchaafHorst W Schaaf (5 patents)David CalappDavid Calapp (2 patents)Richard Dustin BrittainRichard Dustin Brittain (1 patent)Walter A McCormickWalter A McCormick (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Allsop, Inc. (2 from 76 patents)

2. Corewerks, Inc. (1 from 2 patents)


3 patents:

1. 8439442 - Method and apparatus to enhance proprioception and core health of the human body

2. 6764093 - Collapsible wheelbarrow

3. 5720386 - Storage container for a disk-shaped recording medium

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as of
1/9/2026
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