Growing community of inventors

Sunnyvale, CA, United States of America

Joseph J Manca

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 = 3

Joseph J Manca ↔ Lowell J Fox (1 patent)Joseph J MancaJoseph J Manca (1 patent)Lowell J FoxLowell J Fox (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Varian Associates, Inc. (1 from 777 patents)


1 patent:

1. 4621219 - Electron beam scrambler

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as of
12/21/2025
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