Growing community of inventors

Malibu, CA, United States of America

Stephen Gregory Berman

Average Co-Inventor Count = 1.09

ph-index = 5

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 = 89

Stephen Gregory BermanJack J Friedman (1 patent)Stephen Gregory BermanJack McGrath (1 patent)Stephen Gregory BermanStephen Gregory Berman (8 patents)Jack J FriedmanJack J Friedman (6 patents)Jack McGrathJack McGrath (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Jakks Pacific, Incorporated (6 from 103 patents)

2. Other (2 from 832,891 patents)


8 patents:

1. 8741458 - Battery with over-pressure protection

2. 7789728 - Adapter for motorizing a non-motorized toy vehicle

3. 7658302 - Water gun with a retractable spring loaded shield

4. 7568578 - Wheel spinning toy vehicle in blister package with clutch mechanism

5. 6722084 - Inflatable tent

6. 6368178 - Toy figure with sound-generating mechanism

7. 6126509 - Toy figure with sound-generating mechanism

8. 5800243 - Toy figure with clicking sound effect

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as of
1/2/2026
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