Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ken Ringeman — 1 Patent

GIGilbarco: 1 patents #94 of 148Top 65%
Kernersville, NC: #205 of 355 inventorsTop 60%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ken Ringeman has been granted 1 US patent while listed as an inventor at Gilbarco. All of these patents were granted in 2009. Ken Ringeman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ken Ringeman in Kernersville, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7607576 Local zone security architecture for retail environments Philip A. Robertson, Chris Whitley, Simon Huang Seng Siew, Timothy M. Weston, Victor C. Turner +4 more 2009-10-27