Growing community of inventors

Oakford, PA, United States of America

William Francis Michael Dougherty

Average Co-Inventor Count = 4.71

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 = 50

William Francis Michael DoughertyMatthew Felix Agostini (4 patents)William Francis Michael DoughertyGregory John Sisolak (4 patents)William Francis Michael DoughertyMary Ellen Gertrude Fosbenner (4 patents)William Francis Michael DoughertyRobert J Henry (3 patents)William Francis Michael DoughertyRobert Jude Henry (0 patent)William Francis Michael DoughertyWilliam Francis Michael Dougherty (4 patents)Matthew Felix AgostiniMatthew Felix Agostini (6 patents)Gregory John SisolakGregory John Sisolak (5 patents)Mary Ellen Gertrude FosbennerMary Ellen Gertrude Fosbenner (5 patents)Robert J HenryRobert J Henry (24 patents)Robert Jude HenryRobert Jude Henry (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (4 from 1,703 patents)


4 patents:

1. 7762867 - Lever and wheel activated toy vehicles

2. 6764376 - Spring-driven toy vehicle

3. 6663463 - Sound activated toy vehicle

4. 6565411 - Key activated toy vehicle

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as of
1/7/2026
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