Growing community of inventors

Redondo Beach, CA, United States of America

Terrence A Choy

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 12

Terrence A ChoyHarold A Hartleben (1 patent)Terrence A ChoyTerrence A Choy (1 patent)Harold A HartlebenHarold A Hartleben (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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


1 patent:

1. 4682969 - Reconfigurable vehicle-robot toy

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as of
12/17/2025
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