Growing community of inventors

Chippewa Falls, WI, United States of America

David S Grinnell

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 = 7

David S Grinnell ↔ Gary W Maier (1 patent)David S Grinnell ↔ Chris J Tanley (1 patent)David S Grinnell ↔ Timothy J Edman (1 patent)David S GrinnellDavid S Grinnell (1 patent)Gary W MaierGary W Maier (14 patents)Chris J TanleyChris J Tanley (8 patents)Timothy J EdmanTimothy J Edman (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (1 from 14,076 patents)


1 patent:

1. 9192960 - Contact coating by use of a manifold provided with capillary tubes

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as of
12/27/2025
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