FL

Frank Lack

📍 Springfield, MO: #162 of 510 inventorsTop 35%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,337,440 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4790264 Animal waterers for snap-on assembly with water pipe Francis Rustin 1988-12-13
4753196 Animal watering apparatus and method Francis Rustin 1988-06-28