| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Austria | 3 | |
| #3 | Denmark | 3 | |
| #4 | Canada | 2 | |
| #5 | Spain | 2 | |
| #6 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fuller Leonard | 9 |
| #2 | Sudlow Edmund William | 8 |
| #3 | Leonard Fuller | 3 |
| #4 | Edmund William Sudlow | 2 |
| #5 | Jonas Abraham Szper | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1162586A | Improvements in or relating to Electrical Secondary Batteries | |
| ES329349A1 | Improvements in the manufacture of lockers of folding tapas, for offices. (Machine-translation by Google Translate, not legally binding) | |
| ES222798A1 | Improvements in the construction of secondary electrical batteries (Machine-translation by Google Translate, not legally binding) | |
| CA432743A | Dry secondary battery | |
| CA454062A | Secondary electric battery |