Growing community of inventors

Maple Grove, MN, United States of America

Richard Christianson

Average Co-Inventor Count = 2.00

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

Richard ChristiansonRichard B Kraus (1 patent)Richard ChristiansonRichard Christianson (1 patent)Richard B KrausRichard B Kraus (33 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dynamic Air (1 from 48 patents)


1 patent:

1. 9688467 - Gyrator feeder

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