Growing community of inventors

Seal Beach, CA, United States of America

Tim Rettberg

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 8

Tim RettbergJoe Carl Ward (1 patent)Tim RettbergTsui Yiu Sang (1 patent)Tim RettbergJoe C Ward (0 patent)Tim RettbergSam Tsui (0 patent)Tim RettbergTim Rettberg (2 patents)Joe Carl WardJoe Carl Ward (2 patents)Tsui Yiu SangTsui Yiu Sang (1 patent)Joe C WardJoe C Ward (0 patent)Sam TsuiSam Tsui (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (2 from 1,702 patents)


2 patents:

1. 7841920 - Crying toy dolls

2. 7744442 - Dolls with alterable facial features

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as of
12/17/2025
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