Growing community of inventors

Henderson, NV, United States of America

John Villejo

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

John VillejoMichael J Mitchell (1 patent)John VillejoRicco Novero (1 patent)John VillejoJohn Villejo (1 patent)Michael J MitchellMichael J Mitchell (36 patents)Ricco NoveroRicco Novero (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bally Gaming, Inc. (1 from 1,255 patents)


1 patent:

1. 8480473 - Gaming machine having an accumulation/matching bonus

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12/7/2025
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