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

Douglas E. Conaway — 1 Patent

RDRanco Electronics Division: 1 patents #3 of 9Top 35%
DeSoto, TX: #77 of 165 inventorsTop 50%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,977,116 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4675540 Toggle electrical switch Harold L. Trammell 1987-06-23