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Naperville, IL, United States of America

Charles W Ashby, Jr

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 19

Charles W Ashby, JrJohn T Bell (1 patent)Charles W Ashby, JrAlfred Hamilton (1 patent)Charles W Ashby, JrCharles W Ashby, Jr (2 patents)John T BellJohn T Bell (8 patents)Alfred HamiltonAlfred Hamilton (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)

2. Container Corporation of America (1 from 299 patents)


2 patents:

1. 4780041 - Extendable conveyor system

2. D272311 - Gripper bar

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as of
1/9/2026
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