| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Mechanical elements | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Loudspeakers and microphones | |
| #3 | Frames | |
| #4 | Sound-producing devices | |
| #5 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haug Andrew | 6 |
| #2 | Valiquet Louis P | 6 |
| #3 | Babson Henry B | 2 |
| #4 | Royal Belford G | 1 |
| #5 | Perry William S | 1 |
| #6 | Hagen Henry J | 1 |
| #7 | Babson Henry Blake | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1074080A | Talking-machine. | |
| US903375A | Talking-machine. | |
| US863135A | Talking-machine. | |
| US863174A | Sound-reproducer. | |
| US838326A | Sound-reproducer. | |
| US816978A | Talking-machine. | |
| US872783A | Talking-machine. | |
| US785182A | Talking-machine motor and governor. | |
| US713722A | Connector for horns and sound-boxes of talking-machines. | |
| US700582A | Tripod-support for horns of talking-machines. | |
| US705165A | Horn-supporting arm for talking-machines. | |
| US701649A | Talking-machine. | |
| US701648A | Talking-machine. | |
| US717953A | Talking-machine. |