DB

Doug M. Birkholz

CP Cardiac Pacemakers: 1 patents #56 of 125Top 45%
📍 Shoreview, MN: #31 of 87 inventorsTop 40%
🗺 Minnesota: #1,405 of 4,663 inventorsTop 35%
Overall (2004): #232,982 of 270,089Top 90%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6687539 Implantable defibrillators with programmable cross-chamber blanking James O. Gilkerson, David L. Perschbacher 2004-02-03