Growing community of inventors

Athol, MA, United States of America

Robert Grant

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 = 53

Robert Grant ↔ William Cain (1 patent)Robert Grant ↔ Ernest Emond (1 patent)Robert Grant ↔ Karl Glawischnig (1 patent)Robert GrantRobert Grant (1 patent)William CainWilliam Cain (1 patent)Ernest EmondErnest Emond (1 patent)Karl GlawischnigKarl Glawischnig (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rule Industries, Inc. (1 from 28 patents)


1 patent:

1. 5061126 - Hole saw and mandrel assembly

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12/14/2025
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