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

Marcel Hascal — 3 Patents

Vaughan, CA: #215 of 927 inventorsTop 25%
Overall (All Time): #1,676,928 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4714915 Portable electrostatic field safety monitor Sergio Lopez, Andrew Danielski, Adrian Mihai 1987-12-22
4618774 Instrument for measuring levels of concentration of tritium and tritium oxides in air Adrian Mihai, Robert C. Hanrahan 1986-10-21
4520318 Electric field strength indicator Donald A. Watson, Andrew Danielski, Sergio Lopez 1985-05-28