Growing community of inventors

Plymouth, MI, United States of America

Sylvia Ryan

Average Co-Inventor Count = 3.00

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 = 1

Sylvia RyanMichael C Ryan (2 patents)Sylvia RyanDale Robert Ryan (2 patents)Sylvia RyanSylvia Ryan (2 patents)Michael C RyanMichael C Ryan (50 patents)Dale Robert RyanDale Robert Ryan (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,680 patents)


2 patents:

1. 11688370 - Instrument hanger

2. 11466811 - Instrument hanger

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as of
12/6/2025
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