DN

Duane H. Newville

📍 St. Petersburg, FL: #9 of 54 inventorsTop 20%
🗺 Florida: #571 of 2,759 inventorsTop 25%
Overall (1994): #140,141 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336012 Flow-through washing and scrubbing brush handle — 1994-08-09