Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5480743 | Bipolar compression cell for a water-activated battery | Jorgen T. Fischer | 1996-01-02 |
| 5395707 | Environmentally safe water-activated battery | John F. Flood, Jorgen T. Fischer | 1995-03-07 |
| 5340662 | Emergency battery system with an infinite shelf life | — | 1994-08-23 |
| 5237491 | Personal rescue light | — | 1993-08-17 |