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2014
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Invention
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Optical switch activator with glowable member. An optical switch having a housing, and two optica... |
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2012
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Invention
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Optical switch activator. An optical switch having a housing, a light source and a light detector... |
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Invention
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Optical switch with glowable activator portion. An optical switch having a housing, a light sourc... |
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Invention
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Optical cable. An optical switch having a housing and optical fibers connectable to a light sourc... |
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2011
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Invention
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Optical connections. Techniques related to optical devices are described herein. In an example, a... |
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Invention
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Optical switches for tank environments. One embodiment of the invention is a combination of a tan... |
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Invention
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Optical switch. An optical switch having a housing and optical fibers connectable to a light sour... |
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2009
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Invention
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Optical switch. An optical switch having a housing, a light source and a light detector. The ligh... |
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Invention
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Optical switch activator with glowable member. An optical switch having a housing, a light source... |
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2008
|
Invention
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Float switch housing |
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2007
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Invention
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Float activated optical switch. An optical switch having a housing, a light source and a light de... |
