DG

Duane A. Gruber

📍 Greenville, PA: #20 of 75 inventorsTop 30%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,581,091 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7356997 Chilled water storage for milk cooling process Michael Gruber 2008-04-15
7222492 Chilled water storage for milk cooling process Michael Gruber 2007-05-29
6857278 Chilled water storage for milk cooling process Michael Gruber 2005-02-22