Growing community of inventors

Hope, RI, United States of America

Richard P Rondeau

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 = 4

Richard P Rondeau ↔ Scott D Hultzman (2 patents)Richard P Rondeau ↔ Joseph G Spanedda (2 patents)Richard P RondeauRichard P Rondeau (2 patents)Scott D HultzmanScott D Hultzman (14 patents)Joseph G SpaneddaJoseph G Spanedda (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gtech Corporation (2 from 52 patents)


2 patents:

1. D641419 - Vending machine button

2. D620051 - Vending machine button

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as of
12/13/2025
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