Growing community of inventors

Glen Ellyn, IL, United States of America

Phillip B Gelber

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 = 8

Phillip B Gelber ↔ Matthew John Ward (1 patent)Phillip B Gelber ↔ Michael P Casey (1 patent)Phillip B Gelber ↔ Lisa M Helfer (1 patent)Phillip B GelberPhillip B Gelber (1 patent)Matthew John WardMatthew John Ward (86 patents)Michael P CaseyMichael P Casey (61 patents)Lisa M HelferLisa M Helfer (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7780511 - Gaming machine having a first bonus event that influences a probability of a second bonus event

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1/2/2026
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