Growing community of inventors

Madison, WI, United States of America

David North

Average Co-Inventor Count = 4.00

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 = 1

David NorthMichael Lichter (1 patent)David NorthTom Steer (1 patent)David NorthJake Dunnum (1 patent)David NorthDavid North (1 patent)Michael LichterMichael Lichter (6 patents)Tom SteerTom Steer (1 patent)Jake DunnumJake Dunnum (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Electronic Theatre Controls, Inc. (1 from 119 patents)


1 patent:

1. 9728977 - Control of power distribution system

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12/21/2025
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