Growing community of inventors

Sauk Village, IL, United States of America

Ed Watrobka

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 = 5

Ed WatrobkaDan Polanek (1 patent)Ed WatrobkaEd Watrobka (1 patent)Dan PolanekDan Polanek (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Marchon, Inc. (1 from 13 patents)


1 patent:

1. 5308274 - Sparker vehicle set

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