Growing community of inventors

Renton, WA, United States of America

Gregory Yahn

Average Co-Inventor Count = 1.67

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 = 23

Gregory YahnEngle Saez (4 patents)Gregory YahnGregory Yahn (5 patents)Engle SaezEngle Saez (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Coinstar Asset Holdings, LLC (3 from 6 patents)

2. Outerwall Inc. (2 from 25 patents)


5 patents:

1. 11100744 - Mobile commerce platforms and associated systems and methods for converting consumer coins, cash, and/or other forms of value for use with same

2. 10716675 - Mobile commerce platforms and associated systems and methods for converting consumer coins, cash, and/or other forms of value for use with same

3. 9799014 - Mobile commerce platforms and associated systems and methods for converting consumer coins, cash, and/or other forms of value for use with same

4. 9129294 - Coin counting machines having coupon capabilities, loyalty program capabilities, advertising capabilities, and the like

5. 8874467 - Mobile commerce platforms and associated systems and methods for converting consumer coins, cash, and/or other forms of value for use with same

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idiyas.com
as of
12/10/2025
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