Growing community of inventors

Newton, MA, United States of America

James P Ryan

Average Co-Inventor Count = 2.00

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

James P RyanRoy W Downing (1 patent)James P RyanJames P Ryan (1 patent)Roy W DowningRoy W Downing (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ashbourne Development Corporation (1 from 1 patent)


1 patent:

1. D271521 - Pump handle for use with a biopsy specimen collector

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