Growing community of inventors

Portland, OR, United States of America

John Ripper

Average Co-Inventor Count = 5.00

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 = 16

John RipperJason Attfield Sagen (2 patents)John RipperStevan Wittenbrock (2 patents)John RipperAllen Siefken (2 patents)John RipperForrest Seitz (2 patents)John RipperJohn Ripper (2 patents)Jason Attfield SagenJason Attfield Sagen (41 patents)Stevan WittenbrockStevan Wittenbrock (8 patents)Allen SiefkenAllen Siefken (2 patents)Forrest SeitzForrest Seitz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oregon Aesthetic Technologies (2 from 3 patents)


2 patents:

1. 8313518 - Skin therapy system

2. 7896908 - Skin therapy system

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idiyas.com
as of
12/12/2025
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