BK

Brett Kiefer

AM Amazon: 2 patents #7,121 of 19,158Top 40%
Overall (All Time): #2,098,545 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8306840 Providing an electronic marketplace to facilitate human performance of programmatically submitted tasks Peter D. Cohen, Daniel A. Sanderson, Mikhail Seregine, Jang Han Goo, Jeffrey P. Bezos 2012-11-06
7945469 Providing an electronic marketplace to facilitate human performance of programmatically submitted tasks Peter D. Cohen, Daniel A. Sanderson, Mikhail Seregine, Jang Han Goo, Jeffrey P. Bezos 2011-05-17