Leonard E. O'Brien

📍 Winfield, MO: #7 of 14 inventorsTop 50%

🗺 Missouri: #13,067 of 23,789 inventorsTop 55%

Overall (All Time): #3,783,385 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D363648	Insulated covered salad cooler	—	1995-10-31