Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641954 | Battery separator with mud rest protectors | Gregory T. Humphrey | 2003-11-04 |
| 6410183 | Battery separator with improved shoulders | Gordon B. Dobbie | 2002-06-25 |
| 6132899 | Battery Separator having different size ribs and method of making the same | James Young, Francis E. Alexander | 2000-10-17 |
| 5985484 | Battery separation | James Young, Francis E. Alexander | 1999-11-16 |
| 5894055 | Battery separator | James Young, Francis E. Alexander | 1999-04-13 |
| 5789103 | Battery separator and method of making | James Young, Francis E. Alexander | 1998-08-04 |
| 5563007 | Method of enveloping and assembling battery plates and product produced thereby | James Young, Larry Keith | 1996-10-08 |