Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RL

Ralph E. Leslie — 1 Patent

Maiden, NC: #11 of 25 inventorsTop 45%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ralph E. Leslie has been granted 1 US patent. All of these patents were granted in 2017. Ralph E. Leslie ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralph E. Leslie in Maiden, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D776999 Grasping device 2017-01-24