Growing community of inventors

West Mansfield, MA, United States of America

Frederick S Campbell

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 45

Frederick S Campbell ↔ Elwood G Trask (1 patent)Frederick S Campbell ↔ Dewitt R Petterson (1 patent)Frederick S Campbell ↔ Walter Gasior (1 patent)Frederick S Campbell ↔ Roland Phaneuf (1 patent)Frederick S Campbell ↔ Gordon J Varney (1 patent)Frederick S CampbellFrederick S Campbell (2 patents)Elwood G TraskElwood G Trask (8 patents)Dewitt R PettersonDewitt R Petterson (2 patents)Walter GasiorWalter Gasior (1 patent)Roland PhaneufRoland Phaneuf (1 patent)Gordon J VarneyGordon J Varney (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Albany International Corporation (2 from 495 patents)


2 patents:

1. 5229184 - Heat shrinkable fibres and products therefrom

2. 4360554 - Carpet underlayment of needled scrim and fibrous layer with moisture

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idiyas.com
as of
12/19/2025
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