Growing community of inventors

St. Louis, MO, United States of America

Dana L Stewart

Average Co-Inventor Count = 3.13

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 = 40

Dana L StewartJames Russell Hornsby (6 patents)Dana L StewartJoseph Lee McGowan (6 patents)Dana L StewartMichael C Reynolds (1 patent)Dana L StewartDana L Stewart (6 patents)James Russell HornsbyJames Russell Hornsby (91 patents)Joseph Lee McGowanJoseph Lee McGowan (90 patents)Michael C ReynoldsMichael C Reynolds (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cepia, LLC (6 from 29 patents)


6 patents:

1. D672825 - Toy robotic pet

2. D672826 - Toy robotic pet

3. D672409 - Toy robotic pet

4. D671608 - Toy play set

5. D671601 - Toy robotic pet

6. D666682 - Toy baby doll

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as of
12/12/2025
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