FP

Frank E. Platko

PC Propper Manufacturing Co.: 1 patents #1 of 7Top 15%
📍 Shelton, CT: #7 of 30 inventorsTop 25%
🗺 Connecticut: #560 of 2,265 inventorsTop 25%
Overall (1994): #135,379 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D347585 Steam sterilization monitor Ken Summer, Peter Hunsinger, Irving A. Speelman 1994-06-07