Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525293 | Method for closing and/or joining a connecting joint or joining seam between two pieces of galvanized sheet metal | — | 2003-02-25 |
| 6410879 | Device with a plasma torch | — | 2002-06-25 |
| 6353200 | Method for the partial fusion of objects | — | 2002-03-05 |
| 6225743 | Method for the production of plasma | — | 2001-05-01 |
| 6215088 | Method for the partial fusion of objects | — | 2001-04-10 |
| 6215089 | Plasma welding torch | — | 2001-04-10 |
| 6080955 | Plasma producer with a holder | — | 2000-06-27 |
| 5909884 | Process and apparatus for continuous production of length portions from a strand of fluid-absorbing material | — | 1999-06-08 |
| 4523447 | Wire coiler | Walter Sticht | 1985-06-18 |
| 4483219 | Screw driving apparatus | Walter Sticht | 1984-11-20 |
| 4190239 | Shock absorber assembly and installation | — | 1980-02-26 |