| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 14 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Textiles and paper | |
| #3 | Digital networks | |
| #4 | Basic communication technologies | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Transmission systems | |
| #2 | Typewriters | |
| #3 | Special measuring | |
| #4 | Demodulation | |
| #5 | Digital information transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Anthony Myron L | 2 |
| #2 | Zenner Walter John | 1 |
| #3 | Allam Peter Clerk | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1118409A | Data editing system | |
| GB1075070A | Recording devices | |
| GB954758A | Recording devices | |
| GB889463A | Improvements relating to recording devices for graphic communication systems | |
| GB858327A | Improvements relating to intelligence communication systems | |
| GB901972A | Frequency discriminator | |
| GB897369A | Improvements relating to intelligence communicating systems | |
| GB854115A | Improvements relating to magnetic coupling systems and recording devices incorporating such systems |