| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 5 | |
| #2 | Denmark | 3 | |
| #3 | Canada | 2 | |
| #4 | Switzerland | 2 | |
| #5 | United Kingdom | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burger Philipp | 12 |
| #2 | Philipp Burger | 2 |
| #3 | Fechter Alfons | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB191315463A | Galvanic Cell. | |
| US1123843A | Depolarizer for galvanic cells. | |
| CA208081A | Galvanic cell | |
| CA335164A | Acetylene soot production |