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| Number | Title | Issue Date |
| 6118526 | Method for measurement of light transmittance An apparatus and method for measuring and analyzing light transmittance through containers is provided. A system is disclosed in which a light probe is insertable into a container in order to measure light transmittance through portions of the container w... | 09/12/2000 |
| 6049379 | Method for inspecting translucent objects using imaging techniques A method is disclosed for detecting flaws in translucent objects. An image generating device is used to form an image of the object. A target area and a control area of the image are then compared to determine the relative brightness of each. If the relat... | 04/11/2000 |
| 6025910 | Object inspection method utilizing a corrected image to find unknown characteristic A bottle inspection method is provided which is capable of compensating for random variations in the orientation and position of objects being inspected, such as glass bottles on a conveyor. The inspection device creates an image of the object and then an... | 02/15/2000 |
| 6010740 | Fluid dispensing system An apparatus and method for controlling the opening of a solenoid actuated valve in a sealant dispensing gun are disclosed. A proximity sensor is provided adjacent a portion of the needle valve stem in order to sense when the needle valve has reached its ... | 01/04/2000 |
| 5945160 | Fluid dispensing system A nozzle actuating and adjustment system for applying sealant to a can lid member comprising a nozzle which has a sealant dispensing opening, a needle valve means, a needle valve seat surface and a sealant flow passage for enabling flow of sealant materia... | 08/31/1999 |
