Growing community of inventors

Minneapolis, MN, United States of America

Alex Stephens

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 = 0

Alex StephensRyan Lee Nelson (1 patent)Alex StephensAlex Stephens (1 patent)Ryan Lee NelsonRyan Lee Nelson (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sentera, Inc. (1 from 23 patents)


1 patent:

1. 11523038 - Aerial vehicle with replaceable camera modules

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1/12/2026
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