Growing community of inventors

Fuquay-Varina, NC, United States of America

Robert B Grubbs

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 = 20

Robert B Grubbs ↔ William C Blackman (1 patent)Robert B Grubbs ↔ Renfred K McDaniel (1 patent)Robert B Grubbs ↔ James P Edwards, Jr (1 patent)Robert B Grubbs ↔ Tina L Fox (1 patent)Robert B GrubbsRobert B Grubbs (1 patent)William C BlackmanWilliam C Blackman (15 patents)Renfred K McDanielRenfred K McDaniel (2 patents)James P Edwards, JrJames P Edwards, Jr (2 patents)Tina L FoxTina L Fox (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cooper Brands, Inc. (1 from 48 patents)


1 patent:

1. D471473 - Tape measure housing

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as of
12/29/2025
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