| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 4 | |
| #4 | Spain | 1 | |
| #5 | France | 1 | |
| #6 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Batteries | |
| #2 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Scholzel Karl | 7 |
| #2 | Sholzel Karl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1143353A | Electrical accumulators | |
| IE30372L | Electric accumulator | |
| US3462304A | Storage battery | |
| CA850785A | Accumulator | |
| CA828306A | Electrical battery | |
| CA824792A | Rechargeable electric cells or batteries | |
| CA821654A | Storage battery |