Growing community of inventors

Hanover Park, IL, United States of America

Frederick A Day

Average Co-Inventor Count = 2.00

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 = 39

Frederick A DayMelvin D Garbark (1 patent)Frederick A DayFrederick A Day (1 patent)Melvin D GarbarkMelvin D Garbark (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Color Communications, Inc. (1 from 21 patents)


1 patent:

1. 4104809 - Color sample display device

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