Growing community of inventors

Millbrook, NY, United States of America

Walter V Johnstone

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 = 65

Walter V Johnstone ↔ Amalkumar P Ghosh (1 patent)Walter V Johnstone ↔ Steven M Zimmerman (1 patent)Walter V Johnstone ↔ Olivier F Prache (1 patent)Walter V JohnstoneWalter V Johnstone (1 patent)Amalkumar P GhoshAmalkumar P Ghosh (49 patents)Steven M ZimmermanSteven M Zimmerman (40 patents)Olivier F PracheOlivier F Prache (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Emagin Corporation (1 from 73 patents)


1 patent:

1. 6265820 - Heat removal system for use in organic light emitting diode displays having high brightness

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as of
12/16/2025
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