| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | Mexico | 2 | |
| #7 | United States | 2 | |
| #8 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries | |
| #3 | Unspecified technologies | |
| #4 | Compounding ingredients |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weerts Daniel E | 10 |
| #2 | Pekala Richard W | 7 |
| #3 | Humphrey Gregory T | 4 |
| #4 | Dobbie Gordon B | 4 |
| #5 | Weerts D E | 1 |
| #6 | Gerts Steven Carl | 1 |
| #7 | Richard W Pekala | 1 |
| #8 | Fraser-Bell Graeme | 1 |
| #9 | Dobbie G B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6641954B2 | Battery separator with mud rest protectors | |
| WO03026044A1 | Separator assembly for use in a recombinant battery | |
| CN1524303A | Lead acid battery separator with improved electrical and mechanical properties | |
| MXPA03010642A | Lead acid battery separator with improved electrical and mechanical properties. | |
| WO0063983A1 | Battery separator with improved shoulders |