Growing community of inventors

Allegany, NY, United States of America

John J Sparapany

Average Co-Inventor Count = 3.00

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 = 16

John J Sparapany ↔ Lewis Erwin (1 patent)John J Sparapany ↔ Kevin J Prey (1 patent)John J SparapanyJohn J Sparapany (1 patent)Lewis ErwinLewis Erwin (6 patents)Kevin J PreyKevin J Prey (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Dexter Corporation (1 from 105 patents)


1 patent:

1. 4758398 - Method of manufacture preforms

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