| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 5 | |
| #2 | Denmark | 3 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electric switches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Illingworth William Henry | 6 |
| #2 | Bob Bell | 1 |
| #3 | William Henry Illingworth | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES109973A1 | Improvements related to electrical breakers. | |
| GB121305A | An Improved Electrical Cut-out. | |
| CA208340A | Electrical cut-out | |
| CA217915A | Electrical cut-out |