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

Iosif Shmidt

MEMembrex: 3 patents #3 of 10Top 30%
Oneonta, NY: #30 of 108 inventorsTop 30%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,667,245 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4911847 Process for controlling the permeate composition in a rotary filtration device Mario Badiali 1990-03-27
4876013 Small volume rotary filter Mario Badiali 1989-10-24
4790942 Filtration method and apparatus Mario Badiali 1988-12-13