Growing community of inventors

Renton, WA, United States of America

Randall Drumm

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 = 2

Randall Drumm ↔ Paul Phillips (1 patent)Randall Drumm ↔ Ryan Dubey (1 patent)Randall Drumm ↔ Dave Martin (1 patent)Randall DrummRandall Drumm (1 patent)Paul PhillipsPaul Phillips (5 patents)Ryan DubeyRyan Dubey (5 patents)Dave MartinDave Martin (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Centrix Inc. (1 from 119 patents)


1 patent:

1. 7476046 - Applicator and material dispensing system

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as of
12/11/2025
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