Leo J. Paridon

PI Ppg Industries: 2 patents #457 of 1,216Top 40%

📍 Doylestown, OH: #27 of 72 inventorsTop 40%

🗺 Ohio: #30,338 of 73,341 inventorsTop 45%

Overall (All Time): #2,337,068 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4747978	Calcium hypochlorite compositions	Clifford E. Loehr, Robert B. Simmons	1988-05-31
4303793	Aqueous carbamate dispersions	Robert E. Downing	1981-12-01