| INPADOC Patent Family US6236975 |
| Publication No. | Publication date | Filing No. | Priority | Links |
| US 6236975B1 | 20010522 | US 16282598A 19980929 | US 16282598A 19980929 | National register (PAIR) |
US6236975 2002-03-05 RF REISSUE APPLICATION FILED Effective DATE 20010928