DB

Donald Blackman

SP Spx: 1 patents #26 of 82Top 35%
📍 Bradenton, FL: #13 of 59 inventorsTop 25%
🗺 Florida: #1,332 of 4,890 inventorsTop 30%
Overall (2011): #314,744 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7950910 Piston cartridge Douglas P. Miller, Michael T. Landrum, James M. Heim 2011-05-31