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

Herman E. Raskov — 2 Patents

Seattle, WA: #10,473 of 21,776 inventorsTop 50%
Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,355,453 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4553025 Insulated electric heating element 1985-11-12
4480176 Insulated electric heating element 1984-10-30