Growing community of inventors

Las Vegas, NV, United States of America

Frank J Spezzano

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 = 11

Frank J SpezzanoEdward M Greer (1 patent)Frank J SpezzanoFrank J Spezzano (1 patent)Edward M GreerEdward M Greer (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 4142316 - Fishing rod holder and bite indicator

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as of
12/17/2025
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