Growing community of inventors

Darien, IL, United States of America

Frank E Grzelak, Jr

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 = 6

Frank E Grzelak, JrEleobardo Moreno (1 patent)Frank E Grzelak, JrRey Bravo (1 patent)Frank E Grzelak, JrBrian K Arflack (1 patent)Frank E Grzelak, JrBrian K Rohder (1 patent)Frank E Grzelak, JrFrank E Grzelak, Jr (1 patent)Eleobardo MorenoEleobardo Moreno (28 patents)Rey BravoRey Bravo (11 patents)Brian K ArflackBrian K Arflack (9 patents)Brian K RohderBrian K Rohder (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panduit Corporation (1 from 1,183 patents)


1 patent:

1. 9236717 - Equipment segregation unit for an industrial control panel

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1/22/2026
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