Schwarz; Willy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schwarz; Willy.The latest application filed is for "power switch with a double breaking contact arrangement".
- Schwarz; Willy - Unterstammheim CH
| Patent | Date |
|---|---|
| Electronic earth leakage current device Grant 6,882,511 - Patruno , et al. April 19, 2 | 2005-04-19 |
| Electronic earth leakage current device Grant 6,807,037 - Patruno , et al. October 19, 2 | 2004-10-19 |
| Power switch with a double breaking contact arrangement App 20030117246 - Baiatu, Tudor ; et al. | 2003-06-26 |
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