Growing community of inventors

Tukwila, WA, United States of America

Chip Stewart

Average Co-Inventor Count = 3.00

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 = 5

Chip StewartPeter MacIver (1 patent)Chip StewartJim Keifer (1 patent)Chip StewartChip Stewart (1 patent)Peter MacIverPeter MacIver (7 patents)Jim KeiferJim Keifer (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 7219894 - Board games with player-wearable costume components

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as of
12/18/2025
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