Growing community of inventors

Danvers, MA, United States of America

J Arthur Roy

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 = 12

J Arthur Roy ↔ Frank M Latassa (1 patent)J Arthur Roy ↔ Robert E Cassidy (1 patent)J Arthur Roy ↔ John G Ray (1 patent)J Arthur RoyJ Arthur Roy (1 patent)Frank M LatassaFrank M Latassa (16 patents)Robert E CassidyRobert E Cassidy (6 patents)John G RayJohn G Ray (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gte Sylvania Incorporated (1 from 605 patents)


1 patent:

1. 4182971 - Mercury-containing glass-capsule dispenser for discharge lamps

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as of
12/19/2025
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