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New Kensington, PA, United States of America

David W Ankey

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 = 24

David W Ankey ↔ Jason Paul Eaton (2 patents)David W Ankey ↔ Steven B Radney (2 patents)David W AnkeyDavid W Ankey (2 patents)Jason Paul EatonJason Paul Eaton (29 patents)Steven B RadneySteven B Radney (16 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ric Investments, Inc. (2 from 297 patents)


2 patents:

1. D489817 - Patient interface device

2. D483477 - Patient interface device

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as of
12/25/2025
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