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Minneapolis, MN, United States of America

Charles Yancey

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 = 4

Charles Yancey ↔ Gary Lakeberg (1 patent)Charles Yancey ↔ John Shoden (1 patent)Charles YanceyCharles Yancey (1 patent)Gary LakebergGary Lakeberg (1 patent)John ShodenJohn Shoden (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Photo Control Corporation (1 from 8 patents)


1 patent:

1. 5032866 - Additive color lamphouse

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as of
12/20/2025
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