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

Kåre Aardal — 2 Patents

Selje, NO: #1 of 2 inventorsTop 50%
Overall (All Time): #2,213,935 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6390206 Core sampler 2002-05-21
6196333 Hydrostatic penetration device and tool for the same 2001-03-06