Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392387 | Passively protected battery pack with on load charge and on load conditioning-discharge capability and charging system | Jay A. Fuhr | 2002-05-21 |
| D427970 | Expandable battery charger housing | — | 2000-07-11 |
| D424515 | Single unit battery charger for multiple batteries with plug insert | — | 2000-05-09 |
| D424014 | Single unit battery charger for multiple batteries | — | 2000-05-02 |
| 5633574 | Pulse-charge battery charger | — | 1997-05-27 |
| D349486 | Battery Charger for an elongated battery | — | 1994-08-09 |
| D349272 | Battery charger for a trapezoidal battery | — | 1994-08-02 |
| 5039535 | Method of cooking food products | Howard A. Lang, Richard E. Wendorf | 1991-08-13 |
| 4371116 | Variable reactance alignment detector and control | David M. Sage | 1983-02-01 |
| 4266732 | Variable reactance alignment detector and control | David M. Sage | 1981-05-12 |