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| Number | Title | Issue Date |
| 6670574 | Laser weld monitor A laser weld monitoring system capable of assessing a weld quality of welding using a pulsed laser is provided. The system includes at least one sensor capable of capturing a weld characteristic of welding using said pulsed laser. The weld characteristic ... | 12/30/2003 |
| 6294750 | Method and apparatus for automatically adjusting air pressure in a pneumatic weld head A pressure regulator system for a pneumatically- or hydraulically-actuated weld head. The weld head includes a switching valve comprising several ports: an inflow port attached to a source of pressurized gas, preferably air; an exhaust port; a first line ... | 09/25/2001 |
| 6047875 | Reflow soldering self-aligning fixture An improvement in a reflow soldering apparatus for bonding a connector element such as flexible circuitry or a pin type input/output (I/O) connector to a printed circuit board (PCB) is disclosed wherein a fixture tray included in the apparatus automatical... | 04/11/2000 |
| 5954976 | Method and apparatus for automatically adjusting air pressure in a pneumatic weld head A pressure regulator system for a pneumatically- or hydraulically-actuated weld head. The weld head includes a switching valve comprising several ports: an inflow port attached to a source of pressurized gas, preferably air; an exhaust port; a first line ... | 09/21/1999 |
