Growing community of inventors

Redondo Beach, CA, United States of America

Mark J Barthold

Average Co-Inventor Count = 1.17

ph-index = 8

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 = 164

Mark J BartholdJames P Zielinski (1 patent)Mark J BartholdMichael L Strauss (1 patent)Mark J BartholdJames W Mazzolini (1 patent)Mark J BartholdSean S Lee (1 patent)Mark J BartholdWilliam Miekina (1 patent)Mark J BartholdWilliam J Kerner (1 patent)Mark J BartholdDaniel Leahy (1 patent)Mark J BartholdLucas Pope (1 patent)Mark J BartholdMark J Barthold (20 patents)James P ZielinskiJames P Zielinski (12 patents)Michael L StraussMichael L Strauss (8 patents)James W MazzoliniJames W Mazzolini (5 patents)Sean S LeeSean S Lee (4 patents)William MiekinaWilliam Miekina (3 patents)William J KernerWilliam J Kerner (2 patents)Daniel LeahyDaniel Leahy (1 patent)Lucas PopeLucas Pope (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (20 from 1,703 patents)


20 patents:

1. 10653940 - Toy ring stage

2. 10398992 - Toy figurine with light and sound effects

3. 9446324 - Method and apparatus for launching action figures

4. 8808054 - Method and apparatus for launching action figures

5. 8777688 - Toy action figure

6. 7950979 - Transforming vehicle

7. 7713105 - Launching device for a flying toy

8. 7563975 - Music production system

9. 7270329 - Design game with deductive component

10. 6568980 - Toy airplane powered by electric motor and capacitor power source

11. 6171171 - Toy vehicle having light conductive body

12. 6074265 - Glider toy having integral launcher

13. 5619980 - Play material shooting toy

14. 5522756 - Air driven sound generating toy using malleable material

15. 5480338 - Luminescent screen image making toy

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as of
1/14/2026
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