Growing community of inventors

Itasca, IL, United States of America

Jeffrey Parrish

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 = 5

Jeffrey Parrish ↔ Pavan Bapu (2 patents)Jeffrey ParrishJeffrey Parrish (2 patents)Pavan BapuPavan Bapu (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gramovox, LLC (2 from 4 patents)


2 patents:

1. D756960 - Speaker

2. D721674 - Speaker base

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as of
1/19/2026
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