DH

Douglas Heitkamp

CP Cardiac Pacemakers: 4 patents #457 of 1,214Top 40%
📍 White Bear Lake, MN: #178 of 561 inventorsTop 35%
🗺 Minnesota: #15,886 of 52,454 inventorsTop 35%
Overall (All Time): #1,267,494 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6505082 Single pass lead system Avram Scheiner, William Hsu, David M. Flynn, Qingsheng Zhu, John E. Heil +13 more 2003-01-07
6501994 High impedance electrode tip Aaron W. Janke, Mary Cole, Ronald W. Heil, Jr., Jeffrey T. Bartig, Gary Goebel +1 more 2002-12-31
6212434 Single pass lead system Avram Scheiner, William Hsu, David M. Flynn, Qingsheng Zhu, John E. Heil +13 more 2001-04-03
5871529 Electrode for high impedance heart stimulation Jeffrey T. Bartig, Gary Goebel, Ronald W. Heil, Jr., Randall M. Peterfeso 1999-02-16