Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475658 | Air manager systems for batteries utilizing a diaphragm or bellows | Christopher Pedicini, Gary E. G. Gray, John Witzigreuter | 2002-11-05 |
| 6342314 | Geometry change diffusion tube for metal-air batteries | Leonard J. Hope | 2002-01-29 |