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

Daniel E. Cramer

HTHon Technology: 2 patents #43 of 123Top 35%
Golden Valley, MN: #174 of 378 inventorsTop 50%
Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,226,582 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D449461 Chair 2001-10-23
D441976 Chair 2001-05-15