Growing community of inventors

Princeton, MA, United States of America

Leonard I Smith

Average Co-Inventor Count = 3.00

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 = 9

Leonard I Smith ↔ George E Foster (1 patent)Leonard I Smith ↔ John Hay (1 patent)Leonard I SmithLeonard I Smith (1 patent)George E FosterGeorge E Foster (7 patents)John HayJohn Hay (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Norton Company (1 from 425 patents)


1 patent:

1. 4634453 - Ceramic bonded grinding wheel

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12/26/2025
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