Growing community of inventors

Garden City, MO, United States of America

Crystal R Norris

Average Co-Inventor Count = 2.00

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 = 4

Crystal R NorrisEric S Wall (1 patent)Crystal R NorrisCrystal R Norris (1 patent)Eric S WallEric S Wall (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Holmes Group, Inc. (1 from 83 patents)


1 patent:

1. 6351889 - Adjustable-height can opening appliance

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1/8/2026
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