| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Republic of Korea | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Special musical instruments | |
| #2 | Electrophonic musical instruments |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oberg Robert L | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2021125586A1 | Panel board for musical instrument | |
| US2019392790A1 | Saddle for a stringed musical instrument | |
| WO2019204657A1 | Saddle/bridge assembly for stringed musical instruments | |
| EP3618054A1 | A stringed musical instrument with a tuned sound port | |
| US2019035367A1 | Saddle/bridge assembly for stringed musical instruments | |
| US2018025705A1 | Stringed musical instrument for generating sound from two sound boards on opposite sides of the instrument and a method of construction |