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Gex, France

Richard Mathis

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 = 3

Richard MathisMichael David Nunn (1 patent)Richard MathisAndré Gerlier (1 patent)Richard MathisRichard Mathis (1 patent)Michael David NunnMichael David Nunn (27 patents)André GerlierAndré Gerlier (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mei, Inc. (1 from 79 patents)

2. Crane Payment Innovations Gmbh (51 patents)


1 patent:

1. 7878318 - Cassette for storing bills and the like

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12/29/2025
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