DF

David Robert Frenk

📍 Chatham, IL: #20 of 37 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #2,531,744 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12098966 Differential pressure monitor with a calibration process and system Theodoros Panagiotis Koukoravas 2024-09-24