| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | United States | 2 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 | |
| #7 | Denmark | 1 | |
| #8 | Spain | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Greece | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Semiconductors | |
| #3 | Machines | |
| #4 | Measurement | |
| #5 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Unspecified technologies | |
| #3 | Cables and insulators | |
| #4 | Resistors | |
| #5 | Special measuring | |
| #6 | Measuring length, angles and areas | |
| #7 | Amplification control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oskar Reinwald | 2 |
| #2 | Devaud Charles | 2 |
| #3 | Reinwald Oscar | 2 |
| #4 | Reinwald O | 1 |
| #5 | Aragones Jaime Jose Francisco | 1 |
| #6 | Guardiola Aragone Jaime Jose F | 1 |
| #7 | Reinwald Oskar | 1 |
| #8 | Guardiola-Aragones Jaime J F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2712601A | Mechanical-electrical transducer | |
| GB705606A | Improvements in or relating to a manufacturing process of an electric metal resistance | |
| US2712521A | Process of making bismuth resistances | |
| CA550774A | Manufacturing process of an electric metal resistance |