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Inventor: Hapgood; John H.
Address: Daleville, AL
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5537111 |
Solar powered aircraft warning device |
July 16, 1996 |
| A solar-powered, illuminated aircraft warning marker for connection to suspended cables and overhead transmission lines includes a polygonal housing having a plurality of light elements attached to different sides of the housing. The warning marker includes solar cells, storage batteries |
| 4214272 |
Video highlight attenuation processor |
July 22, 1980 |
| A video highlight attenuation processor is disclosed which comprises an it circuit from which first and second signals corresponding to an input signal are derived, a peak detecting and inverting circuit which detects and inverts peak portions of the first signal to produce an intermedi |
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