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Norman A. Messinger Patents |
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Inventor: Messinger; Norman A.
Address: Center Square, PA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7215084 |
Power control arrangement, as for a flashlight |
May 8, 2007 |
| In a battery-operated apparatus comprising a load, a battery and a switch in circuit for selectively energizing the load: a comparator compares a potential produced by the battery and a reference potential for de-energizing the load when the battery potential is below a predetermined |
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