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

Morris W. Leen

TITechnicon Instruments: 1 patents #66 of 126Top 55%
ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Yorktown, NY: #24 of 52 inventorsTop 50%
New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,355,977 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4424521 Ink jet apparatus and reservoir Arthur M. Lewis 1984-01-03
4227810 Cuvette and method of use Harold E. Sandrock, Edward W. Stark 1980-10-14