On a sunny day, it can be hard to see texts on a cellphone, numbers on a gas pump screen and directions on a car’s GPS. But a PVA engineer’s invention could change that. Andrew Nally, a senior project engineer at Precision Valve & Automation, developed a …
invention – read more
Many drivers have experienced difficulty seeing at night due to bright lights reflected in the exterior mirrors of their vehicles. “In order to prevent this dangerous problem, I conceived of my design,” said an inventor from Slidell, La. The patent-pending …
invention – read more
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