Donald M. Kralik

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Elmwood Park, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Blow-molded shaker
- Patent number 6,288,314
- Issue date Sep 11, 2001
- Wayne Cohen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Egg shaped shaker
- Patent number 5,808,215
- Issue date Sep 15, 1998
- Cohen; Wayne
- Donald Kralik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Conga rim
- Patent number 5,417,136
- Issue date May 23, 1995
- Latin Percussion Inc.
- Donald M. Kralik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tambourine
- Patent number D333314
- Issue date Feb 16, 1993
- Latin Percussion, Inc.
- Wayne E. Cohen
- D17 - Musical instruments
Information Patent Grant
Percussion instrument
- Patent number D321528
- Issue date Nov 12, 1991
- Latin Percussion
- Wayne E. Cohen
- D17 - Musical instruments
Information Patent Grant
Tambourine
- Patent number 5,040,446
- Issue date Aug 20, 1991
- Latin Percussion, Inc.
- Wayne E. Cohen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Percussion instrument
- Patent number D318680
- Issue date Jul 30, 1991
- Latin Percussion
- Wayne E. Cohen
- D17 - Musical instruments
Information Patent Grant
Block-type percussion instrument
- Patent number 4,898,061
- Issue date Feb 6, 1990
- Latin Percussion, Inc.
- Wayne E. Cohen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS