Growing community of inventors

DeForest, WI, United States of America

Erik Wayne Jefferson

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 = 10

Erik Wayne Jefferson ↔ James Eugene Noxon (1 patent)Erik Wayne Jefferson ↔ Lashia Michael Yang (1 patent)Erik Wayne Jefferson ↔ William Carl Karduck (1 patent)Erik Wayne JeffersonErik Wayne Jefferson (1 patent)James Eugene NoxonJames Eugene Noxon (6 patents)Lashia Michael YangLashia Michael Yang (1 patent)William Carl KarduckWilliam Carl Karduck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otis Elevator Company (1 from 2,619 patents)


1 patent:

1. 9998581 - Communication system and method of communication in an elevator operating environment

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as of
12/26/2025
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