Papke; Christopher Eric
Patent Applications and Registrations
Patent applications and USPTO patent grants for Papke; Christopher Eric.The latest application filed is for "ac switch with zero off current for el panel".
- Papke; Christopher Eric - Mesa AZ
| Patent | Date |
|---|---|
| AC switch with zero off current for EL panel Grant 7,843,140 - Papke , et al. November 30, 2 | 2010-11-30 |
| AC switch with zero off current for EL panel App 20070097039 - Papke; Christopher Eric ; et al. | 2007-05-03 |
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