HK

Harald Krappitz

DA Degussa Ag: 5 patents #251 of 2,007Top 15%
DA Degussa-Huels Ag: 1 patents #156 of 473Top 35%
FG Federal-Mogul Sealing Systems Gmbh: 1 patents #7 of 26Top 30%
MA Mtu Aero Engines Ag: 1 patents #317 of 713Top 45%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
SG Siemens Energy Global: 1 patents #395 of 1,160Top 35%
Overall (All Time): #540,038 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12385416 Brazing plug, component of a gas turbine and method Thomas O. Nagel, Ingo Reinkensmeier, Jane Awayes, Michael Stemmler, Sheik Minhaz Uddin 2025-08-12
9370795 Method for applying a wear-resistant layer to a turbomachine component Jochen Barnikel, Susanne Gollerthan, Ingo Reinkensmeier 2016-06-21
9346131 Nickel-based solder alloy Markus Waltemathe, Frank Seidel, Jürgen Rösing 2016-05-24
6299835 Cadmium-free silver alloy as low-melting brazing filler material Wolfgang Weise, Willi Malikowski, Dieter Kaufmann 2001-10-09
6207300 Soldering paste for producing geometrical metal structures with precise contours Jurgen Koch, Manfred Koschlig, Wolfgang Weber, Klaus Lonne, Klaus Schmitt 2001-03-27
5531962 Cadmium-free silver alloy brazing solder, method of using said solder, and metal articles brazed with said solder Wolfgang Weise, Alexander Voelcker, Dieter Kaufmann, Willi Malikowski, Joerg Beuers 1996-07-02
5400946 Method for soldering hard substances onto steels Wolfgang Weise, Willi Malikowski 1995-03-28
5346119 Work pieces having a wear resistant coating produced by brazing and process for producing same Manfred Koschlig 1994-09-13
5341981 Use of a cadmium-free silver alloy as brazing solder (III) Wolfgang Weise, Alexander Voelcker, Dieter Kaufmann, Willi Malikowski, Joerg Beuers 1994-08-30