Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daniel James Svihla

Portland, OR: #4,612 of 9,213 inventorsTop 55%
Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,063,220 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8919804 Heavy duty vehicle multi hitch and alignment system 2014-12-30
8366136 Class IV adjustable trailer hitch assembly 2013-02-05