Krywko; Mark Andrew
Patent Applications and Registrations
Patent applications and USPTO patent grants for Krywko; Mark Andrew.The latest application filed is for "in-ear earphone".
- Krywko; Mark Andrew - Bradenton FL
| Patent | Date |
|---|---|
| In-ear earphone Grant RE42,602 - Krywko August 9, 2 | 2011-08-09 |
| In-ear earphone Grant 7,590,258 - Krywko September 15, 2 | 2009-09-15 |
| In-ear earphone App 20080019554 - Krywko; Mark Andrew | 2008-01-24 |
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