Growing community of inventors

Spokane, WA, United States of America

Leonard A Hale

Average Co-Inventor Count = 3.20

ph-index = 4

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 = 901

Leonard A HaleRandy D Sines (4 patents)Leonard A HaleSteven Louis Forte (4 patents)Leonard A HaleNorman G Kelln (1 patent)Leonard A HaleLeonard A Hale (4 patents)Randy D SinesRandy D Sines (65 patents)Steven Louis ForteSteven Louis Forte (35 patents)Norman G KellnNorman G Kelln (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,891 patents)

2. Casinovations Incorporated (2 from 5 patents)


4 patents:

1. 6299167 - Playing card shuffling machine

2. 6019368 - Playing card shuffler apparatus and method

3. 5676372 - Playing card shuffler

4. 5584483 - Playing card shuffling machines and methods

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