Growing community of inventors

Closter, NJ, United States of America

Richard I Black

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 = 8

Richard I BlackAlfred L Ehrenfels (1 patent)Richard I BlackMichael R Marks (1 patent)Richard I BlackRichard I Black (1 patent)Alfred L EhrenfelsAlfred L Ehrenfels (16 patents)Michael R MarksMichael R Marks (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Harvey Hubbell Incorporated (1 from 117 patents)


1 patent:

1. 4361252 - Floating seal for weatherproof housing

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/10/2025
Loading…