Growing community of inventors

Voorhees, NJ, United States of America

John Stern Alexander

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 = 38

John Stern Alexander ↔ Themistoclis George Katsianos (1 patent)John Stern AlexanderJohn Stern Alexander (1 patent)Themistoclis George KatsianosThemistoclis George Katsianos (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lyrrus Inc. (1 from 4 patents)


1 patent:

1. 6124544 - Electronic music system for detecting pitch

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