Issued Patents 2003
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641908 | Metal oxide coated diatomite substrates | — | 2003-11-04 |
| 6632530 | Metal oxide coated substrates | — | 2003-10-14 |
| 6632529 | Metal oxide coated substrates | — | 2003-10-14 |
| 6632528 | Metal oxide coated nano substrates | — | 2003-10-14 |
| 6562461 | Thin film metal oxide coated substrates | — | 2003-05-13 |
| 6555161 | Process for producing thin film metal oxide coated substrates | — | 2003-04-29 |
| 6555160 | Process for producing thin film metal oxide coated substrates | — | 2003-04-29 |
| 6551657 | Process for producing thin film metal oxide coated substrates | — | 2003-04-22 |
| 6551656 | Process for producing thin film metal oxide coated substrates | — | 2003-04-22 |
| 6551658 | Process for producing thin film metal oxide coated substrates | — | 2003-04-22 |
| 6551659 | Process for producing thin film metal oxide coated substrates | — | 2003-04-22 |
| 6517976 | Battery element containing efficiency improving additives | Frank X. McGarvey | 2003-02-11 |
| 6517969 | Negative plate element for a lead acid battery containing efficiency improving additives | — | 2003-02-11 |
| 6514641 | Battery separator containing efficiency improving additives | — | 2003-02-04 |
| 6514639 | Negative plate element for a lead acid battery containing efficiency improving additives | — | 2003-02-04 |
| 6511771 | Negative plate element for a lead acid battery | — | 2003-01-28 |
| 6511775 | Separator containing efficiency improving additives for a lead acid batteries | — | 2003-01-28 |
| 6509121 | Separator containing metal inhibiting additives for a lead acid battery | — | 2003-01-21 |
| 6506522 | Battery separator element containing efficiency improving additives | — | 2003-01-14 |
| 6506521 | Battery separator containing efficiency improving additives for a lead acid battery | Frank X. McGaruey | 2003-01-14 |