| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | Denmark | 2 | |
| #4 | Netherlands | 2 | |
| #5 | Switzerland | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Medical technology | |
| #3 | Basic communication technologies | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analogue computers | |
| #2 | Diagnosis and surgery | |
| #3 | Healthcare informatics | |
| #4 | Electric digital data processing | |
| #5 | Pulse technique | |
| #6 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Levitt Joseph Robert | 2 |
| #2 | Levitt Joseph R | 2 |
| #3 | Powers Earl N | 2 |
| #4 | Werneth Charles J | 2 |
| #5 | Levitt J R | 2 |
| #6 | Vita Philip S Di | 2 |
| #7 | Powers E | 1 |
| #8 | Werneth C | 1 |
| #9 | Divita P | 1 |
| #10 | Joseph Robert Levitt | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3641509A | Digital data analysis and display device | |
| US3646579A | Logic circuit probe with screw thread adjustment and interchangeable circuitry to match circuit being monitored | |
| US3602706A | Data-processing method and means for classifying signals in a first or second state | |
| CA920273A | Data processing method and means | |
| CA905548A | Data processing method and means |