Growing community of inventors

Leland, NC, United States of America

Nicholas Graham Hartman

Average Co-Inventor Count = 4.00

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 = 8

Nicholas Graham Hartman ↔ Cathleen Mary Clausen (2 patents)Nicholas Graham Hartman ↔ David Donovan (2 patents)Nicholas Graham Hartman ↔ John Marshall Thomasson (2 patents)Nicholas Graham HartmanNicholas Graham Hartman (2 patents)Cathleen Mary ClausenCathleen Mary Clausen (4 patents)David DonovanDavid Donovan (2 patents)John Marshall ThomassonJohn Marshall Thomasson (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dynapar Corporation (2 from 12 patents)


2 patents:

1. D753067 - Electrical contactor

2. D713359 - Electrical contactor

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/13/2025
Loading…