HH

Harry F. Harshbarger

📍 Robertsdale, PA: #1 of 3 inventorsTop 35%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,354,416 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4534192 Security door John L. Kurz, Patrick J. Young 1985-08-13
4478444 Door bolt immobilizing device John L. Kurz 1984-10-23