Growing community of inventors

Fruita, CO, United States of America

DeWayne J Shumway

Average Co-Inventor Count = 1.50

ph-index = 3

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 = 35

DeWayne J ShumwayWilliam F Burke (1 patent)DeWayne J ShumwayDelbert D Gennetten (1 patent)DeWayne J ShumwayDeWayne J Shumway (3 patents)William F BurkeWilliam F Burke (3 patents)Delbert D GennettenDelbert D Gennetten (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dixson, Inc. (3 from 5 patents)


3 patents:

1. D261738 - Capacitive pickup clip or similar article

2. 4234863 - Inductive pickup clip

3. D249484 - Engine timing light

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as of
1/8/2026
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