JH

James M. Heim

SP Spx: 1 patents #26 of 82Top 35%
📍 Tucson, AZ: #238 of 685 inventorsTop 35%
🗺 Arizona: #919 of 2,961 inventorsTop 35%
Overall (2011): #275,966 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7950910 Piston cartridge Douglas P. Miller, Michael T. Landrum, Donald Blackman 2011-05-31