CP

Carl F. Piontkowski

📍 Old Saybrook, CT: #4 of 11 inventorsTop 40%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #127,312 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4827852 Catalytic wood stove — 1989-05-09