PG

Pyotr Gerasimov

NP National Refrigeration Products: 1 patents #7 of 9Top 80%
📍 Frederick, MD: #488 of 816 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,728,891 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5685161 Refrigerant recovery and recycling apparatus Bryan M. Peckjian, Michel J. Maniez 1997-11-11