| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 10 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | Finland | 1 | |
| #6 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sundberg Erik | 17 |
| #2 | Nilsson Ove | 10 |
| Publication | Filing date | Title |
|---|---|---|
| WO9301624A1 | Bipolar battery and method of making a partition wall for such a battery | |
| EP0214981A1 | Sealed electric accumulator and a method for manufacturing parts to the same | |
| SE8502190D0 | Sealed lead acid storage cell useful for low rate applications | |
| CA805788A | Hermetically sealed electrolytic cell |