Daniel Norbert Duffek — 1 Patent at Microsoft

Daniel Norbert Duffek has been granted 1 US patent while listed as an inventor at Microsoft. All of these patents were granted in 2013. Daniel Norbert Duffek ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel Norbert Duffek in Kirkland, WA, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8370437	Method and apparatus to associate a modifiable CRM related token to an email	Dominic J. Pouzin, Israel Hilerio, Lyle Curry	2013-02-05	$10,554,000

Daniel Norbert Duffek — 1 Patent

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