DR

Darrol G. ROBERTS

📍 Milton, MA: #15 of 60 inventorsTop 25%
🗺 Massachusetts: #2,865 of 9,131 inventorsTop 35%
Overall (2011): #320,104 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7950545 Drinking vessels with sensory enhancers — 2011-05-31