| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 4 | |
| #4 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Basic communication technologies | |
| #3 | Control | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Registering devices | |
| #2 | Special measuring | |
| #3 | Measuring electric variables | |
| #4 | Resonators | |
| #5 | Goods for writing upon | |
| #6 | Code conversion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Horne William E Van | 8 |
| #2 | Barnett Glenroy W | 6 |
| #3 | Barnett Glenroy Wesley | 2 |
| #4 | Goddard Marion Frederick | 2 |
| #5 | Goddard Marion F | 2 |
| #6 | Frederick Goddard Marion | 2 |
| #7 | Horne William Earl Van | 1 |
| #8 | Vanhorne William Earl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3196447A | Production recording system | |
| US3149900A | Multiple graph recorder-annunciator | |
| US3090001A | Impedance and voltage dividers | |
| US3188652A | Holding and positioning apparatus | |
| CA727467A | Production recording system | |
| CA702405A | Holding and positioning apparatus | |
| CA727817A | Multiple record sweep-balance recorders | |
| CA703193A | Impedance and voltage dividers |