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

John Christopher Daffer

SSSchluter Systems: 1 patents #15 of 25Top 60%
Knoxville, TN: #1,155 of 2,927 inventorsTop 40%
Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #1,806,549 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11643814 Systems for recessing subfloor structures Lyle James Kelly, Joshua Price 2023-05-09
11142905 Systems for recessing subfloor structures Lyle James Kelly, Joshua Price 2021-10-12