DG

Dale Groff

TC Terre Hill Silo Co.: 1 patents #3 of 7Top 45%
📍 New Holland, PA: #91 of 177 inventorsTop 55%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,953,819 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9963865 Water inlet filter system Angela Lundberg, Juan Salas 2018-05-08
7798747 Stormwater capture module Hans De Bruijn, E. Nelson Martin 2010-09-21