HF

Helmut Freller

SA Siemens Aktiengesellschaft: 12 patents #782 of 22,248Top 4%
Overall (All Time): #429,284 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5445859 Multipolar electrode lead Ulf Lindegren, Peter G. Lorenz 1995-08-29
5100701 Solder-repelling coating for tools Hans Lorenz, Friedrich Horauf, Peter Schack 1992-03-31
5061684 Production of thin layers of a high temperature superconductor (HTSC) by a plasma-activated physical vapor deposition process, and cathodes used therein Peter Schack 1991-10-29
4842710 Method of making mixed nitride films with at least two metals Peter Schack 1989-06-27
4612100 Method for the fabrication of an implantable electrode Martin Edeling, Konrad Mund, Peter Schack 1986-09-16
4603704 Electrode for medical applications Konrad Mund, Friedrich Hoerauf 1986-08-05
4532174 Layer system for opto-electronic displays Heinrich Hassler, Peter Schack, Ludwig Schultz 1985-07-30
4508430 Electrochromic display cell I Friedrich Horauf, Hans Lorenz, Konrad Mund 1985-04-02
4508432 Electrochromic display cell II Konrad Mund 1985-04-02
4400254 Method for preparing transparent, electrically conducting indium oxide (In.sub.2 O.sub.3) films Peter Schack 1983-08-23
4385976 Solderable layer system, its use and method for manufacturing same Hans Schuster-Wolden, Hans Kruger, Wolfgang Welsch, Andre Peetermans, Hans J. Rolke +1 more 1983-05-31
4198449 Method for the preparation of thin films of high-temperature-resistant metals such as tungsten, molybdenum, rhenium or osmium Gunther Titze 1980-04-15