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

R. Melvin Davis

CECincinnati Electronics: 1 patents #13 of 37Top 40%
WEWeatherchem: 1 patents #14 of 30Top 50%
Reedsville, PA: #8 of 24 inventorsTop 35%
Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,359,442 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4489864 Interference stop punch-out closure 1984-12-25
4468746 Apparatus for determining interval between two events 1984-08-28