Available Technology

Bowling Ball Spotting

Exactatron, an accurate weighing and spotting system in bowling ball manufacture, was developed by Ebonite International engineers with the assistance of a NASA computer search which identified Jet Propulsion Laboratory (JPL) technology. The JPL research concerned a means of determining the center of an object's mass, and an apparatus for measuring liquid viscosity, enabling Ebonite to identify the exact spotting of the drilling point for top weighting.
Internal Laboratory Ref #: 
JPL-SO-105
Patent Status: 
Agency
NASA
Region
Far West
State: 
California
Lab Representatives
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