| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Canada | 2 | |
| #4 | France | 2 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Computer technology | |
| #3 | Basic communication technologies | |
| #4 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Measuring distances | |
| #2 | Analogue computers | |
| #3 | Code conversion | |
| #4 | Pulse technique | |
| #5 | Television |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dressler Robert | 4 |
| #2 | Jacobs Albert B | 2 |
| #3 | Paul Neuwirth | 1 |
| #4 | Bernard Ostrov | 1 |
| #5 | Albert Jacobs | 1 |
| #6 | Robert Dressler | 1 |
| #7 | Arthur Davis | 1 |
| #8 | Benjamin Jacobs Albert | 1 |
| #9 | Mendel Halberstam | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB963644A | Improvements in automatic image matching apparatus | |
| US3030619A | High speed precision current switching system | |
| GB853794A | Improvements in cartography | |
| US2952075A | Target detection system | |
| US2929956A | Cathode-ray tube sweep control system | |
| US3034723A | Electric analogue circuit and method | |
| CA648332A | Electric analogue circuit and method | |
| CA640297A | Cartography |