KK

Keith S. Kelson

ES Evercom Systems: 2 patents #9 of 36Top 25%
ST Securus Technologies: 1 patents #70 of 115Top 65%
Overall (All Time): #1,565,170 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8068590 Optimizing profitability in business transactions Michelle L. Polozola 2011-11-29
7698182 Optimizing profitability in business transactions Richard Falcone, Jeremy W. Duke, Lee R. Johnson, Robert E. Sullivan, Randy Hoffman 2010-04-13
6836540 Systems and methods for offering a service to a party associated with a blocked call Richard Falcone, Jeremy W. Duke, Lee R. Johnson, Robert E. Sullivan, Randy Hoffman 2004-12-28