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Rene Schaller
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90602 Pyrbaum, DE
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last 30 patents
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Patent Grant
Method of manufacturing guitar strings, and guitar strings resultin...
Patent number
5,913,257
Issue date
Jun 15, 1999
Fender Musical Instruments Corp.
Helmut Schaller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Bi-directional vibrato mechanism for a guitar
Patent number
5,783,763
Issue date
Jul 21, 1998
Schaller Electronic
Helmut F. K. Schaller
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Tremolo arm stabilizer for electric guitar
Patent number
5,522,298
Issue date
Jun 4, 1996
Helmut F. K. Schaller
G10 - MUSICAL INSTRUMENTS ACOUSTICS