Growing community of inventors

Naperville, IL, United States of America

Douglas Guarascio

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

Douglas GuarascioCharles P Jenrick (1 patent)Douglas GuarascioJohn H Daniel, Iii (1 patent)Douglas GuarascioCarl James Sarro (1 patent)Douglas GuarascioDouglas Guarascio (1 patent)Charles P JenrickCharles P Jenrick (28 patents)John H Daniel, IiiJohn H Daniel, Iii (3 patents)Carl James SarroCarl James Sarro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cummins-allison Corporation (1 from 376 patents)


1 patent:

1. 12043428 - Banknote strapping device and methods

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as of
12/26/2025
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