| Patent No. | Patent Title: |
| 8183491 | Electric discharge machining device using rotating circular blade |
| 8183493 | Ultrasonic system for monitoring a weld operation |
| 8183492 | Power supply circuit for wire electric discharge machining appara... |
| 8183499 | Laser piercing method and processing apparatus |
| 8178814 | Hand-held electro-discharge device |
| 8178028 | Laser patterning of nanostructure-films |
| 8168912 | Electrode for shaped film cooling hole |
| 8168914 | Electric-discharge-machining power supply apparatus and electric ... |
| 8168919 | Laser working apparatus and method of controlling laser working a... |
| 8168913 | Electric discharge machining die sinking device |
| 8164020 | Electrode and its use in a metal disintegrator |
| 8164022 | Optical sensor for quality monitoring of a welding process |
| 8164030 | Heating cooker with touch panel having user guiding illumination ... |
| 8158905 | Arc welding initiation system and method |
| 8158904 | Method and apparatus for forming a feature in a workpiece by lase... |
| 8153933 | Welding control apparatus and method |
| 8151699 | Stovetop grilling device |
| 8153921 | Method and system for real-time non-destructive testing of projec... |
| 8138449 | Method of joining sheet members together |
| 8138441 | Step-down plunge electrodischarge machining |
| 8138442 | Wire electric discharge machining method, semiconductor wafer man... |
| 8134099 | Laser working method, laser working apparatus, and its manufactur... |
| 8129650 | Method and device for stretching and/or separating wires |
| 8129649 | Magnetic arc welding method for workpieces with open cross-sectio... |
| 8129651 | Adapter converting a conventional oxy-fuel cutting torch to an ex... |
| 8124912 | Method for heating components |
| 8119950 | Laser apparatus for hard surface coatings |
| RE43176 | Laser peening process and apparatus using a liquid erosion-resist... |
| 8116341 | Multiple laser wavelength and pulse width process drilling |
| 8115138 | Comprehensive identification and designation of welding procedure... |
| 8110775 | Systems and methods for distinguishing reflections of multiple la... |
| 8100050 | Grill device with a removable grill plate |
| 8101883 | Laser-based material processing systems and methods for using suc... |
| 8097829 | Laser processing method and laser processing apparatus |
| 8093527 | Device and method for high frequency electrical discharge machini... |
| 8093531 | Method of energy beam welding aluminum to titanium |
| 8093528 | Method and device for electrical discharge machining |
| 8089028 | Methods for repairing gas turbine engine knife edge seals |
| 8089026 | Methods for control of plasma transitions in sputter processing s... |
| 8084712 | Method and apparatus for laser marking objects |
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