| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | United States | 4 | |
| #3 | Germany | 3 | |
| #4 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Consumer goods | |
| #3 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Sound-producing devices | |
| #2 | Special information storage | |
| #3 | Office furniture | |
| #4 | Loudspeakers and microphones |
| # | Name | Total Patents |
|---|---|---|
| #1 | Joshua Green | 4 |
| #2 | Green Joshua | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US1567022A | Wooden tubular structure | |
| GB217328A | Improvements relating to wooden tubular structures | |
| GB217289A | Improvements relating to wooden tubular structures | |
| US1429340A | Collapsible gramophone | |
| GB182618A | Improvements in gramophones | |
| US1429339A | Cabinet for containing talking-machine records | |
| GB178494A | Improvements in gramophones | |
| US1470831A | Gramophone | |
| GB159596A | Improvements in gramophones |