Growing community of inventors

Albert Lea, MN, United States of America

David L Kvidt

Average Co-Inventor Count = 3.00

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 = 38

David L Kvidt ↔ Jeff L Johnson (2 patents)David L Kvidt ↔ Douglas L Hauck (2 patents)David L KvidtDavid L Kvidt (2 patents)Jeff L JohnsonJeff L Johnson (6 patents)Douglas L HauckDouglas L Hauck (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Echelon Corporation (2 from 124 patents)


2 patents:

1. 7198521 - Power line phase coupler system

2. 6896551 - Power line phase coupler system

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as of
12/20/2025
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