Assignee
TECTUS ANSTALT
LI6 patents
Top patents by PatentIndex Score
US7659467B2Feb 9, 2010
Device for adjusting the tension of the strings of a guitar or of a bass
TECTUS ANSTALT20 citations92
US7786373B2Aug 31, 2010
Device and method for automatically tuning a stringed instrument, particularly a guitar
TECTUS ANSTALT12 citations84
US7692085B2Apr 6, 2010
Device for adjusting the tension of the strings of a stringed instrument
TECTUS ANSTALT15 citations84
US7842869B2Nov 30, 2010
String instrument with improved acoustic properties and fixing plate for fixing one end of the strings of a guitar
TECTUS ANSTALT6 citations73
US7678982B2Mar 16, 2010
Device and method for automatic tuning of a string instrument in particular a guitar
TECTUS ANSTALT5 citations73
US7534955B2May 19, 2009
Device and method for adjusting the tension of a string of a stringed instrument
TECTUS ANSTALT2 citations62