JH

J. Robert Hummer

📍 Mount Joy, PA: #24 of 55 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,228,843 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6263616 Modular grass turf tile system and tray — 2001-07-24
6112680 Grass turf tile lifting device and method — 2000-09-05