Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8803029 | Dual beam laser welding head | Feng Lu, Stefan Heinemann, Torsten Schmidt | 2014-08-12 |
| 8253062 | System and methodology for zero-gap welding | Lu Feng | 2012-08-28 |
| 8198565 | Laser-welding apparatus and method | Feng Lu | 2012-06-12 |
| 7693696 | System and methodology for zero-gap welding | Lu Feng | 2010-04-06 |
| 7615171 | Composite wheel and method for manufacturing the same | Del C. Schroeder, Joseph Salmonowicz, John G. Argeropoulos, Jason Fulcher, Ida M Baier +2 more | 2009-11-10 |
| 7040714 | Composite wheel and method for manufacturing the same | Del C. Schroeder, Joseph Salmonowicz, John G. Argeropoulos, Jason Fulcher, Ida M Baier +2 more | 2006-05-09 |
| 5897796 | Method and apparatus for in-situ laser welding of hemmed joints | — | 1999-04-27 |
| 5616261 | Laser welding system | — | 1997-04-01 |