Growing community of inventors

Dunkirk, MD, United States of America

Joan Harkey

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

Joan HarkeyRalph Samuel Hoefelmeyer (1 patent)Joan HarkeyCarl J Evens (1 patent)Joan HarkeyJoan Harkey (1 patent)Ralph Samuel HoefelmeyerRalph Samuel Hoefelmeyer (14 patents)Carl J EvensCarl J Evens (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mci, Inc. (1 from 161 patents)


1 patent:

1. 7151942 - Advertisement broadcasting for paging

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