Growing community of inventors

Woodburn, OR, United States of America

Ken Spencer

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 = 8

Ken Spencer ↔ Todd Humbert (1 patent)Ken SpencerKen Spencer (1 patent)Todd HumbertTodd Humbert (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 8172184 - Aerial transport apparatus

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as of
12/19/2025
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