| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Germany | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | Norway | 1 | |
| #7 | Turkey | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries | |
| #3 | Emergency protective circuit arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nicolaus Heinz | 6 |
| #2 | Bittihn Rainer | 4 |
| #3 | Woeffler Friedrich | 3 |
| #4 | Pichlo Hans-Walter | 2 |
| #5 | Werth Ewald | 2 |
| #6 | Trimborn Jens | 2 |
| #7 | Martin Dieter | 1 |
| #8 | Prange Rolf | 1 |
| #9 | Guetlich Karl-Friedrich Dr | 1 |
| #10 | Bittihn Dr Rainer | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1482580A1 | Use of a lead-acid battery | |
| EP1494301A2 | Battery for vehicles | |
| DE10018115A1 | Cooling galvanic elements, eliminating hydrogen and aerosols involves feeding air, non-reactive gas or inert gas through gas volume above maximum acid level in housing | |
| EP0982786A1 | Cell cover for an accumulator | |
| EP1037291A1 | Terminal feed-through for electric storage cells | |
| EP0935299A1 | Accumulator with an electrode plate-separator assembly | |
| EP0797262A2 | Electrochemical cell |