Growing community of inventors

Los Angeles, CA, United States of America

Phedon J Tsiknopoulos

Average Co-Inventor Count = 2.00

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 = 56

Phedon J TsiknopoulosEric C Ostendorff (1 patent)Phedon J TsiknopoulosRoger H Sweet (1 patent)Phedon J TsiknopoulosPhedon J Tsiknopoulos (2 patents)Eric C OstendorffEric C Ostendorff (30 patents)Roger H SweetRoger H Sweet (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


2 patents:

1. 5906528 - Air-driven exploding toy vehicle

2. 4623318 - Figure with rotatable torso and vertically swinging arms

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as of
12/16/2025
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