Growing community of inventors

North Dighton, MA, United States of America

Richard S Ferreira

Average Co-Inventor Count = 5.00

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 = 11

Richard S Ferreira ↔ Garry C Kunselman (1 patent)Richard S Ferreira ↔ Bruce C Fitz-Patrick (1 patent)Richard S Ferreira ↔ Richard L Crawford (1 patent)Richard S Ferreira ↔ Albert Angelucci (1 patent)Richard S FerreiraRichard S Ferreira (1 patent)Garry C KunselmanGarry C Kunselman (6 patents)Bruce C Fitz-PatrickBruce C Fitz-Patrick (3 patents)Richard L CrawfordRichard L Crawford (3 patents)Albert AngelucciAlbert Angelucci (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Thermo Jarrell Ash Corporation (1 from 15 patents)


1 patent:

1. 5343289 - Spectrometer assembly with post disperser assembly

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12/19/2025
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