Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

David L. Ballenger — 3 Patents

Amazon: 3 patents #5,214 of 19,158Top 30%
Kirkland, WA: #1,453 of 3,517 inventorsTop 45%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David L. Ballenger has been granted 3 US patents while listed as an inventor at Amazon. The first was granted in 2007 and the most recent in September 2013. David L. Ballenger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David L. Ballenger in Kirkland, WA, US.

Patents per Year

Patents granted per year, 2007 to 2013Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8527373 Fulfillment of orders Christian M. Ricci, Rory D. Fish 2013-09-03 $74,187,000
8156006 Inventory commingling and reconciliation of inaccuracies Richard Brinkerhoff, David Brown, John Chenault, Ian D. Clarkson, Jason G. S. Ho +2 more 2012-04-10 $74,253,000
7289969 Inventory commingling and reconciliation of inaccuracies Richard Brinkerhoff, David Brown, John Chenault, Ian D. Clarkson, Jason G. S. Ho +2 more 2007-10-30 $418,315,000