Growing community of inventors

North Royalton, OH, United States of America

Cheryl Dudek

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 = 46

Cheryl Dudek ↔ Mark A Cartellone (2 patents)Cheryl Dudek ↔ Erin Quant Riddell (2 patents)Cheryl DudekCheryl Dudek (2 patents)Mark A CartelloneMark A Cartellone (11 patents)Erin Quant RiddellErin Quant Riddell (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Invacare Corporation (2 from 320 patents)


2 patents:

1. D540221 - Base for an ambulatory device

2. D536283 - Portion of an ambulatory device

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as of
1/18/2026
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