Sonoma, California
United States
12
2024-09-05
The entities that hold a legal rights for patent applications filed by inventor Rognlien Rand:
Rand Rognlien from Sonoma, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MULTI-EDGED TOOL FOR USE ON STRINGED INSTRUMENTS
#2 | 2024-04-04FRETBOARD GUARD
#3 | 2023-08-24CROWNING FILE FOR USE IN FILING FRETS OF A STRINGED INSTRUMENT
#4 | 2023-02-16Musical string instrument nut and bridge file
#5 | 2022-06-16Musical string instrument nut and bridge file
#6 | 2020-06-18Acoustic guitar strap lock adapter
#7 | 2019-01-29Environment sensor for acoustic instrument
#8 | 2018-01-30Environment sensor for acoustic instrument
#9 | 2018-01-25Musical instrument string winder
#10 | 2016-12-13Environment sensor for acoustic instrument
#11 | 2016-06-14Stringed instrument neck support
#12 | 2013-07-18MULTIMODAL CLEANING BRUSH
339540 ⎘