| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 11 | |
| #3 | Germany | 9 | |
| #4 | Austria | 2 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Basic communication technologies | |
| #4 | Audio-visual technology | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Transmission systems | |
| #2 | Digital information transmission | |
| #3 | Demodulation | |
| #4 | Special measuring | |
| #5 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Anthony Myron L | 16 |
| #2 | Zenner Walter J | 7 |
| #3 | Adler Robert | 5 |
| #4 | Robert Adler | 4 |
| #5 | Bussey William H | 2 |
| #6 | Mero Peter G S | 2 |
| #7 | Gunter Alvin G Jr | 1 |
| #8 | Dixon Paul H | 1 |
| #9 | Gunter Jr Alvin G | 1 |
| #10 | Burns Darsic | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3150915A | Recording devices | |
| US3185998A | Recording device | |
| US3116964A | Recording devices | |
| US3114490A | Paper feed mechanism for graphic communication recording devices | |
| US3038960A | Recording devices | |
| US2977180A | Automatic priming device | |
| US2998482A | Communication systems | |
| US2977414A | Control system | |
| US3024419A | Discriminators | |
| US2937917A | Recording device | |
| US2965715A | Follow-up systems and apparatus | |
| US2965714A | Simultaneously transmitting and receiving follow-up system and apparatus | |
| CA678648A | Recording devices | |
| CA690155A | Graphic communication system | |
| CA606398A | Recording device | |
| CA677307A | Recording devices | |
| CA614245A | Discriminators | |
| CA727239A | Permanent magnet dc motor | |
| CA692549A | Recording devices | |
| CA634075A | Control system |