Growing community of inventors

Redondo Beach, CA, United States of America

Nicholas De Anda

Average Co-Inventor Count = 1.50

ph-index = 3

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 = 14

Nicholas De AndaRobert F Dyer (1 patent)Nicholas De AndaThomas H Grimm (1 patent)Nicholas De AndaNicholas De Anda (3 patents)Robert F DyerRobert F Dyer (6 patents)Thomas H GrimmThomas H Grimm (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (3 from 1,702 patents)


3 patents:

1. 4568305 - Toy railroad vehicle brake system

2. 3982844 - Tape fastening system

3. 3930333 - Coupling member for a toy vehicle drive system

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as of
12/18/2025
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