Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5981901 | Method and device for gas shielding laser processed work pieces | — | 1999-11-09 |
| 5734146 | High pressure oxygen assisted laser cutting method | — | 1998-03-31 |
| 5618453 | Combined cutting and welding method and relative apparatus for manufacturing structural sheet metal products | — | 1997-04-08 |
| 5565120 | Method of supplying laser cutting gas and cutting apparatus implementing such a method | — | 1996-10-15 |
| 5532451 | Combined cutting and welding process for manufacturing structural products, and apparatus implementing such a process | — | 1996-07-02 |
| 4755652 | Method and apparatus for welding thin metal sheets | — | 1988-07-05 |
| 4751365 | Method for butt welding two pieces of different metal, particularly pieces of medium or high carbon content steel, with a laser beam | Guglielmo Capra, Maichi Cantello | 1988-06-14 |
| 4665298 | Apparatus for effecting treatment of metal workpieces by means of a power laser | — | 1987-05-12 |
| 4661677 | Deep penetration laser welding of sheet metal | — | 1987-04-28 |
| 4644127 | Method of carrying out a treatment on metal pieces with the addition of an added material and with the use of a power laser | — | 1987-02-17 |
| 4319120 | Method and apparatus for the control of shielding gases used in power laser processes | — | 1982-03-09 |
| 4288678 | Apparatus for treating metal workpieces with laser radiation | — | 1981-09-08 |
| 4288679 | Method of microdrilling metal workpieces using a power laser | — | 1981-09-08 |