Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150183 | Method of forming a coating or of three-dimensional structural elements on substrate surfaces, which is/are formed by TiAl, by laser build-up welding | Sebastian Thieme, Christoph Leyens | 2018-12-11 |
| 9364919 | Apparatus and method for laser deposition welding using a powdery welding material | Ronny Wappler, Frank Brueckner, Siegfried Scharek, Robert Muenster, Frank Kubisch +2 more | 2016-06-14 |
| 8809730 | Modular system for surface welding inner surfaces of workpieces, comprising a laser beam and multiple modules | Siegfried Scharek, Frank Kublech, Friedrich Kempe | 2014-08-19 |
| 8129657 | Machining head with integrated powder supply for deposition welding using laser radiation | Andreas Schmidt, Siegfried Scharek, Tobias Naumann, Friedrich Kempe | 2012-03-06 |
| 7626136 | Powder metal cladding nozzle | Akio Sato, Yoshinori Ishikawa, Siegfried Scharek | 2009-12-01 |
| 6744005 | Method for producing shaped bodies or applying coatings | Eckhard Beyer, Siegfried Scharek | 2004-06-01 |
| 6316744 | Machining head and process for the surface machining of workpieces by means of a laser beam | Siegfried Scharek | 2001-11-13 |
| 6197386 | Method for applying a coating by means of plasma spraying while simultaneously applying a continuous laser beam | Eckhard Beyer | 2001-03-06 |