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RiverVale, NJ, United States of America

Ronald J Spezial

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 = 19

Ronald J Spezial ↔ William Prendergast (1 patent)Ronald J SpezialRonald J Spezial (1 patent)William PrendergastWilliam Prendergast (17 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Trans-world Manufacturing Corporation (1 from 18 patents)


1 patent:

1. 4733782 - Vending module having a selectable configuration and a wire hook adaptor

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as of
12/20/2025
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