Growing community of inventors

Crest Hill, IL, United States of America

Eric T Ryan

Average Co-Inventor Count = 4.00

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

Eric T RyanJames M Rasmussen (1 patent)Eric T RyanMatthew R Fitzsimons (1 patent)Eric T RyanSteven J Lee (1 patent)Eric T RyanEric T Ryan (1 patent)James M RasmussenJames M Rasmussen (125 patents)Matthew R FitzsimonsMatthew R Fitzsimons (11 patents)Steven J LeeSteven J Lee (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wms Gaming, Inc. (1 from 979 patents)


1 patent:

1. 8235798 - Gaming system having configurable mechanical reels

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12/7/2025
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