Mela; Franco
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mela; Franco.The latest application filed is for "generator for arc welder with high power factor".
- Mela; Franco - Piazzola Sul Brenta IT
| Patent | Date |
|---|---|
| Generator for arc welder with high power factor Grant 7,576,299 - Rossetto , et al. August 18, 2 | 2009-08-18 |
| Generator for unitary power factor arc welders Grant 7,141,759 - Mela November 28, 2 | 2006-11-28 |
| Generator for arc welder with high power factor App 20060237408 - Rossetto; Gianni ; et al. | 2006-10-26 |
| Portable welder gun App 20060163226 - Mela; Franco | 2006-07-27 |
| Generator for unitary power factor arc welders App 20040079739 - Mela, Franco | 2004-04-29 |
| Arc welding generator with input voltage adapting regulator stage Grant 6,593,546 - Mela July 15, 2 | 2003-07-15 |
| Generator for arc welding machines Grant 6,570,128 - Mela May 27, 2 | 2003-05-27 |
| Arc welding generator with input voltage adapting regulator stage App 20010042739 - Mela, Franco | 2001-11-22 |
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