Growing community of inventors

Berlin, MA, United States of America

Theresa H Ryan

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 = 85

Theresa H RyanPatrick John MeLampy (1 patent)Theresa H RyanRobert F Penfield (1 patent)Theresa H RyanDuncan S Fisher (1 patent)Theresa H RyanTheresa H Ryan (1 patent)Patrick John MeLampyPatrick John MeLampy (75 patents)Robert F PenfieldRobert F Penfield (60 patents)Duncan S FisherDuncan S Fisher (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Priority Call Management, Inc. (1 from 8 patents)


1 patent:

1. 6311186 - Telecommunications switching system utilizing a channelized database access mechanism

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1/8/2026
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