| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Germany | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Canada | 2 | |
| #5 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Measurement | |
| #3 | Computer technology | |
| #4 | Machine tools | |
| #5 | Optics | |
| #6 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Special information storage | |
| #2 | Static stores | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Special measuring | |
| #5 | Nonlinear optics | |
| #6 | Analysing materials | |
| #7 | Printing processes | |
| #8 | Measuring distances | |
| #9 | Geophysics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schoebel Konrad W | 4 |
| #2 | Becker Carl H | 3 |
| #3 | Rumple Wilburn L | 2 |
| #4 | Geri Don W | 1 |
| #5 | Hoffman Leonard M | 1 |
| #6 | Joseph Harris Rano | 1 |
| #7 | Becker Carl Heinrich | 1 |
| #8 | Mohr Siegfried H | 1 |
| #9 | Harper Paul T | 1 |
| #10 | Peshel Robert L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1151360A | Recording System | |
| US3314074A | Coherent light beam recorder | |
| US3314073A | Laser recorder with vaporizable film | |
| US3376395A | Device for adjusting the angular relationship between a rotating head and tape in a helical scan recorder | |
| US3252669A | Tape drive mechanism | |
| US3173623A | Tape drive and brake mechanism | |
| US3114512A | Low power tape drive mechanism | |
| US3083925A | Tape drive mechanism | |
| US2991647A | Chromatography | |
| US1553990A | Level | |
| CA766422A | Stop-scan | |
| CA719989A | Tape drive mechanism |