Growing community of inventors

Medfield, MA, United States of America

Ruth G Petersen

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

Ruth G Petersen ↔ Ronald E Edin (1 patent)Ruth G Petersen ↔ Norman A Mathieu (1 patent)Ruth G Petersen ↔ Philip G Aberizk (1 patent)Ruth G PetersenRuth G Petersen (1 patent)Ronald E EdinRonald E Edin (3 patents)Norman A MathieuNorman A Mathieu (3 patents)Philip G AberizkPhilip G Aberizk (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gte Sylvania Incorporated (1 from 605 patents)


1 patent:

1. D251796 - Electric heater

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12/21/2025
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