DH

Donald T. Hoffecker

UN Unknown: 1 patents #216 of 2,810Top 8%
📍 Bloomfield Hills, MI: #30 of 87 inventorsTop 35%
🗺 Michigan: #1,566 of 6,092 inventorsTop 30%
Overall (2004): #232,296 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D490981 Battery operated toothbrush Curtis J. Bailey 2004-06-08