Growing community of inventors

Brookfield, IL, United States of America

Mark Siegler

Average Co-Inventor Count = 5.00

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 = 4

Mark Siegler ↔ Gary F Prokop (1 patent)Mark Siegler ↔ Marianne Grisdale (1 patent)Mark Siegler ↔ Mark D Dziersk (1 patent)Mark Siegler ↔ Loren E Doppelt (1 patent)Mark SieglerMark Siegler (1 patent)Gary F ProkopGary F Prokop (52 patents)Marianne GrisdaleMarianne Grisdale (28 patents)Mark D DzierskMark D Dziersk (23 patents)Loren E DoppeltLoren E Doppelt (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Chamberlian Group, Inc. (1 from 2 patents)


1 patent:

1. D391507 - Garage door keyless entry system

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as of
12/30/2025
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