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

Ken Varn — 3 Patents

DIDiebold: 3 patents #186 of 365Top 55%
Canton, OH: #209 of 654 inventorsTop 35%
Ohio: #23,545 of 73,341 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ken Varn has been granted 3 US patents while listed as an inventor at Diebold. The first was granted in 2003 and the most recent in July 2011. Ken Varn ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ken Varn in Canton, OH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7984847 Banking system controlled by data bearing records Christopher J. Knouff, Jeff David Thomas, Jeffery M. Enright, Roy Hathaway 2011-07-26 $9,141,000
7900823 Banking system controlled by data bearing records Christopher J. Knouff, Jeff David Thomas, Jeffery M. Enright, Roy Hathaway 2011-03-08 $5,176,000
6583813 System and method for capturing and searching image data associated with transactions Jeffery M. Enright, Kevin Martin, Brad L. Stephenson, Roy Hathaway, Tom Kehner +11 more 2003-06-24 $17,331,000