HL

Hans-Dieter Liess

SA Siemens Aktiengesellschaft: 4 patents #3,516 of 22,248Top 20%
MM Mak System Gesellschaft Mbh: 1 patents #3 of 10Top 30%
📍 Unterhaching, DE: #74 of 379 inventorsTop 20%
Overall (All Time): #890,603 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5452639 Arrangement for locating below-ground ammunition Uwe Aulenbacher, Helmut Neff, Peter Steffen, Manfred Johnk 1995-09-26
4877032 Sensor arrangement for the control of implantable devices Roland Heinze 1989-10-31
4870967 Measuring arrangement for controlling an implantable body-assist device Roland Heinze 1989-10-03
4807632 Measuring instrument for intracardial acquisition of the blood oxygen saturation of a patient for controlling the pacing rate of a heart pacemaker Roland Heinze 1989-02-28
4727879 Measurement device for intracardial acquisition of blood oxygen saturation Roland Heinze 1988-03-01
4399820 Process and device for regulating the stimulation frequency of heart pacemakers Alexander Wirtzfeld, Roland Heinze, Thomas Bock 1983-08-23