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Chanhassen, MN, United States of America

Dalen Defoe

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 = 0

Dalen DefoeJohn P Hill (2 patents)Dalen DefoeJoshua J Povlitzki (2 patents)Dalen DefoeDalen Defoe (2 patents)John P HillJohn P Hill (76 patents)Joshua J PovlitzkiJoshua J Povlitzki (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Clearfield, Inc. (2 from 61 patents)


2 patents:

1. 11880080 - Fiber optics deploy reel

2. 11415767 - Fiber optics deploy reel

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as of
12/10/2025
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