Growing community of inventors

Danvers, MA, United States of America

Thomas N Carignan

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 = 5

Thomas N Carignan ↔ Richard Paglia (2 patents)Thomas N Carignan ↔ John M Reynard (2 patents)Thomas N Carignan ↔ Joseph R Rich (1 patent)Thomas N Carignan ↔ Joseph F Rich (1 patent)Thomas N CarignanThomas N Carignan (2 patents)Richard PagliaRichard Paglia (10 patents)John M ReynardJohn M Reynard (9 patents)Joseph R RichJoseph R Rich (1 patent)Joseph F RichJoseph F Rich (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Polaroid Corporation (2 from 2,176 patents)


2 patents:

1. 4401858 - Method for controlling wrinkles in a vibratile diaphragm

2. 4215249 - Method and device for controlling wrinkles in a vibratile diaphragm

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12/31/2025
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