Growing community of inventors

Reno, NV, United States of America

Douglas B Childs

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 = 28

Douglas B ChildsJeffrey Lee Allen (1 patent)Douglas B ChildsRory L Block (1 patent)Douglas B ChildsDouglas B Childs (1 patent)Jeffrey Lee AllenJeffrey Lee Allen (64 patents)Rory L BlockRory L Block (16 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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


1 patent:

1. 8756672 - Authentication using multi-layered graphical passwords

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12/31/2025
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