Growing community of inventors

Patchogue, NY, United States of America

James A Erhardt

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 = 6

James A ErhardtBruce E Richardson (1 patent)James A ErhardtJames A Erhardt (1 patent)Bruce E RichardsonBruce E Richardson (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)


1 patent:

1. 4863100 - Electronic flow controller for hydronic heating systems

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/18/2026
Loading…