Benjamin Grol

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adding information to a contact record
- Patent number 9,411,492
- Issue date Aug 9, 2016
- Google Inc.
- David S. Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adding information to a contact record
- Patent number 8,621,382
- Issue date Dec 31, 2013
- Google Inc.
- David S. Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE