DR

Darnell Robinson

📍 Rochester Hills, MI: #39 of 143 inventorsTop 30%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #239,675 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606755 Electronically timed toothbrush system Herb Fisher 2003-08-19