Growing community of inventors

Andover, KS, United States of America

Frank E Mattke

Average Co-Inventor Count = 3.00

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 = 0

Frank E Mattke ↔ Izak Nieuwoudt (1 patent)Frank E Mattke ↔ Charles A Griesel (1 patent)Frank E MattkeFrank E Mattke (1 patent)Izak NieuwoudtIzak Nieuwoudt (37 patents)Charles A GrieselCharles A Griesel (13 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Koch-glitsch, Inc. (1 from 70 patents)


1 patent:

1. D650466 - Bubble promoter for a cross-flow tray

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as of
12/6/2025
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