DL

David M. Lifson

AM Amazon: 2 patents #72 of 388Top 20%
📍 Seattle, WA: #328 of 2,058 inventorsTop 20%
🗺 Washington: #1,322 of 8,555 inventorsTop 20%
Overall (2011): #105,155 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7970665 Method, system, and computer readable medium for outputting offer recommendations from members of a social network 2011-06-28
7878390 Relative ranking and discovery of items based on subjective attributes Teresa E. Batten, Sean W. Blakey, Eric F. Gilmour, Ian A. McAllister, Scott Allen Mongrain +1 more 2011-02-01