Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827484 | Adapter circuitry for enabling charging and/or recharging a device or battery of a different type | Norman A. Messinger, Thomas D. Boris | 2014-09-09 |
| 8356910 | Rechargeable flashlight, battery and charger adapter and protector therefor | Norman A. Messinger, Thomas D. Boris | 2013-01-22 |
| 5381664 | Nanocomposite material for magnetic refrigeration and superparamagnetic systems using the same | Robert D. Shull | 1995-01-17 |