Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen C. Lemonds — 1 Patent

LOLor: 1 patents #4 of 11Top 40%
Gretna, LA: #53 of 121 inventorsTop 45%
Louisiana: #5,078 of 10,876 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stephen C. Lemonds has been granted 1 US patent while listed as an inventor at Lor. All of these patents were granted in 1992. Stephen C. Lemonds ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stephen C. Lemonds in Gretna, LA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5172497 Slurry density control system Huey Legendre, Randy L. Steed, Virgil H. Thomas 1992-12-22