Growing community of inventors

Warsaw, Poland

Michael J Frederick

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 = 0

Michael J Frederick ↔ Darton J Zink (1 patent)Michael J Frederick ↔ Gregory V Seefeldt (1 patent)Michael J Frederick ↔ James W Stamm (1 patent)Michael J FrederickMichael J Frederick (1 patent)Darton J ZinkDarton J Zink (19 patents)Gregory V SeefeldtGregory V Seefeldt (1 patent)James W StammJames W Stamm (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zeeco, Inc. (1 from 23 patents)


1 patent:

1. 12208356 - Vapor recovery method, system, and apparatus using reversal of adsorption flow

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12/6/2025
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