Growing community of inventors

Columbus, OH, United States of America

Douglas S Rubel

Average Co-Inventor Count = 6.46

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 = 3

Douglas S Rubel ↔ Jeffrey T DeBord (2 patents)Douglas S Rubel ↔ Jay F Perkins (2 patents)Douglas S Rubel ↔ Lynn A Frederick (2 patents)Douglas S Rubel ↔ Jeffery A Morgan (1 patent)Douglas S Rubel ↔ Kevin E Scheifele (1 patent)Douglas S Rubel ↔ Oren Shai (1 patent)Douglas S Rubel ↔ Douglas G Schaefer (1 patent)Douglas S Rubel ↔ Thomas G Diamond (1 patent)Douglas S RubelDouglas S Rubel (2 patents)Jeffrey T DeBordJeffrey T DeBord (87 patents)Jay F PerkinsJay F Perkins (82 patents)Lynn A FrederickLynn A Frederick (24 patents)Jeffery A MorganJeffery A Morgan (37 patents)Kevin E ScheifeleKevin E Scheifele (33 patents)Oren ShaiOren Shai (14 patents)Douglas G SchaeferDouglas G Schaefer (6 patents)Thomas G DiamondThomas G Diamond (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Hoover Comapny (2 from 429 patents)


2 patents:

1. D548906 - Grout cleaning tool

2. D520693 - Tool caddy

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idiyas.com
as of
12/7/2025
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