PG

Pyotr Gerasimov

NP National Refrigeration Products: 1 patents #4 of 5Top 80%
📍 Frederick, MD: #12 of 49 inventorsTop 25%
🗺 Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #183,486 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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