Music
Instruments
Stringed
Inventor
active
Adjustable nut for stringed musical instrument
Fast-wind tuning machine for stringed musical instrument
Geared tuning machine
Self-contained musical string cassette
No associations
LandOfFree
Roger H. Siminoff does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Roger H. Siminoff, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roger H. Siminoff will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-792693