Growing community of inventors

Middletown, NY, United States of America

David W Rich

Average Co-Inventor Count = 4.00

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 = 7

David W Rich ↔ Joseph M Harvilchuck (1 patent)David W Rich ↔ Avinash S Adwalpalker (1 patent)David W Rich ↔ Joseph R Ranalli (1 patent)David W RichDavid W Rich (1 patent)Joseph M HarvilchuckJoseph M Harvilchuck (10 patents)Avinash S AdwalpalkerAvinash S Adwalpalker (2 patents)Joseph R RanalliJoseph R Ranalli (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (1 from 164,108 patents)


1 patent:

1. 4601424 - Stripped gold plating process

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as of
12/3/2025
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