David Neff — 3 Patents at Microsoft

David Neff has been granted 3 US patents while listed as an inventor at Microsoft. The first was granted in 2006 and the most recent in January 2015. David Neff ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Neff in Glen Carbon, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8935774	Accessory device authentication	Jim Tom Belesiu, Gene Robert Obie, James C. Marshall, Robert D. Young, Nathan C. Sherman +2 more	2015-01-13	$32,048,000
8719603	Accessory device authentication	Jim Tom Belesiu, Gene Robert Obie, James C. Marshall, Robert D. Young, Nathan C. Sherman +2 more	2014-05-06	$28,438,000
6986165	Extendable collar	Megan Melissa Smith	2006-01-17

David Neff — 3 Patents

Issued Patents All Time

Patent Widget