David Feist — 1 Patent at Authentect

David Feist has been granted 1 US patent while listed as an inventor at Authentect. All of these patents were granted in 2010. David Feist ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Feist in Campbell, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7684953	Systems using variable resistance zones and stops for generating inputs to an electronic device	Brian St. Jacques, Michael D. Rogers, Archimedes Mandap, Timothy Martin, Eric Belford	2010-03-23	$997,000

David Feist — 1 Patent

Issued Patents All Time

Patent Widget