Growing community of inventors

Castro Valley, CA, United States of America

Douglas E McKanna

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 129

Douglas E McKannaDean F Rushmore (2 patents)Douglas E McKannaShirdan J Grykiewicz (2 patents)Douglas E McKannaDouglas E McKanna (2 patents)Dean F RushmoreDean F Rushmore (11 patents)Shirdan J GrykiewiczShirdan J Grykiewicz (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nestec S.a. (2 from 2,370 patents)


2 patents:

1. 5287797 - Brew basket

2. D341286 - Brew basket

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idiyas.com
as of
12/29/2025
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