Growing community of inventors

Westminster, CO, United States of America

Charles Cooper

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 = 0

Charles CooperJohn D Efner (4 patents)Charles CooperMichael Allen Bombulie (1 patent)Charles CooperJohn D Efner (1 patent)Charles CooperMichael Bombulie (0 patent)Charles CooperCharles Cooper (1 patent)John D EfnerJohn D Efner (4 patents)Michael Allen BombulieMichael Allen Bombulie (2 patents)John D EfnerJohn D Efner (1 patent)Michael BombulieMichael Bombulie (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ball Coporation (1 from 9 patents)

2. Ball Corporation (651 patents)


1 patent:

1. 12441099 - Printing apparatus

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as of
12/11/2025
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