| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Nuclear reactors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morello Herbert | 4 |
| #2 | Herbert Morello | 2 |
| #3 | Miller Robert J | 1 |
| #4 | Joseph Kelly Leonard | 1 |
| #5 | Leonard Joseph Kelly | 1 |
| #6 | Kelly Leonard J | 1 |
| #7 | Robert John Miller | 1 |
| #8 | John Miller Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1312488A | Capstan for driving tape | |
| GB1281350A | Improvements in automatic tape handling mechanisms | |
| US3619513A | Retractable tape head structure | |
| US3635424A | Tape cartridge receiving and positioning structure | |
| US3617650A | Automatic threading mechanism using three tape loops |