Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DV

Duane L. Violett

INIntergraph: 1 patents #69 of 176Top 40%
Madison, AL: #398 of 715 inventorsTop 60%
Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #3,108,078 of 4,157,543Top 75%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8739300 System and method for transmission of files within a secured network Thomas G. Krajna 2014-05-27