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

Karl Stephenson

Seattle, WA: #10,473 of 21,776 inventorsTop 50%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,236,647 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D422179 Container for beverages 2000-04-04
D409441 Container for beverages 1999-05-11