JK

John Katinsky

📍 Hurlock, MD: #1 of 4 inventorsTop 25%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,120,120 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4223638 Apparatus for feeding poultry Marr D. Sappington 1980-09-23