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Robert William Rust
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Somerset West, ZA
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last 30 patents
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Patent Grant
Ball spin rate measurement
Patent number
9,868,044
Issue date
Jan 16, 2018
EDH US LLC
Henri Johnson
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
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Patent Application
BALL SPIN RATE MEASUREMENT
Publication number
20160339320
Publication date
Nov 24, 2016
EDH US LLC
Henri Johnson
G01 - MEASURING TESTING
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Patent Application
BALL SPIN RATE MEASUREMENT
Publication number
20140191896
Publication date
Jul 10, 2014
EDH US LLC
Henri Johnson
G01 - MEASURING TESTING