Growing community of inventors

Muskegon, MI, United States of America

Donald D Kelemen

Average Co-Inventor Count = 2.25

ph-index = 3

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 = 190

Donald D KelemenDouglas D Amstutz (3 patents)Donald D KelemenPhilip E Crossman (1 patent)Donald D KelemenDonald D Kelemen (3 patents)Douglas D AmstutzDouglas D Amstutz (14 patents)Philip E CrossmanPhilip E Crossman (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amstore Corporation (3 from 16 patents)


3 patents:

1. 4629076 - Slatboard

2. 4591058 - Slatboard

3. 4585131 - Variable decor merchandising system

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