Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461758 | Battery with vent cap assembly | Matthias Geibl, Thomas J. Dougherty, Gerald D. Slayton, Mark S. Inkmann, Guy Pfeifer +8 more | 2002-10-08 |
| 6399239 | Battery system | James J. Bolstad, James T. Daley, James A. Lenz, Michael G. Andrew, Thomas J. Dougherty | 2002-06-04 |
| 6376126 | Composite battery container with integral flexible ribs | Helmuth Faust, Dennis L. Marshall | 2002-04-23 |