| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 23 | |
| #2 | France | 19 | |
| #3 | Belgium | 8 | |
| #4 | Spain | 6 | |
| #5 | Germany | 3 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Consumer goods | |
| #3 | Organic fine chemistry | |
| #4 | Surface technology and coating | |
| #5 | Engines, pumps and turbines | |
| #6 | Machines | |
| #7 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Non-portable lighting devices | |
| #3 | Heterocyclic compounds | |
| #4 | Shaping of plastics | |
| #5 | Layered products | |
| #6 | Electric discharge tubes | |
| #7 | Linoleum | |
| #8 | Producing decorative effects | |
| #9 | Supplying combustion engines | |
| #10 | Aeroplanes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karel Kesl | 22 |
| #2 | Kesl Karel | 3 |
| #3 | Dr Hiebsch Walter Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2257919A1 | Electromagnetic light shutter producing short pulses - has permanent magnet shutter and associated magnetic circuit | |
| ES142067A1 | Relay that contains a spring force accumulator. | |
| ES142059A1 | Multipolar relay to spring energy accumulator. | |
| ES141892A1 | Relay to multipolar maximum. | |
| ES112490A1 | Unipolar automatic disconnector. |