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

Raymond S. Kasevich

KTKai Technologies: 3 patents #1 of 1Top 100%
Washington, MA: #1 of 1 inventorsTop 100%
Massachusetts: #363 of 6,384 inventorsTop 6%
Overall (2002): #22,568 of 266,432Top 9%
3 Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6440312 Extracting oil and water from drill cuttings using RF energy 2002-08-27
6413399 Soil heating with a rotating electromagnetic field 2002-07-02
6346693 Selective heating of agricultural products 2002-02-12