Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D494130 | Battery | Dennis J. Grzybowski, Mark A. Kubale, Dieter Hirt, Volker Siegle | 2004-08-10 |
| 6752889 | Contoured layer channel flow filtration media | Thomas I. Insley | 2004-06-22 |
| D487426 | Battery latch | — | 2004-03-09 |
| D484850 | Battery | — | 2004-01-06 |