Growing community of inventors

Norwell, MA, United States of America

Mark Hoffman

Average Co-Inventor Count = 5.00

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 = 160

Mark HoffmanJames Les Walker (1 patent)Mark HoffmanDonald A McRae (1 patent)Mark HoffmanEvan Schulman (1 patent)Mark HoffmanPaul Samuelson (1 patent)Mark HoffmanMark Hoffman (1 patent)James Les WalkerJames Les Walker (12 patents)Donald A McRaeDonald A McRae (1 patent)Evan SchulmanEvan Schulman (1 patent)Paul SamuelsonPaul Samuelson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Upstream Technologies Inc. (1 from 7 patents)


1 patent:

1. 7249080 - Investment advice systems and methods

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/12/2025
Loading…