Houston, Texas
United States
6
2016-07-14
The entities that hold a legal rights for patent applications filed by inventor Stanfield Jack:
Jack Stanfield from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PERFORMANCE BASED GOLF SCORING SYSTEM
#2 | 2015-11-12Performance based basketball scoring system
#3 | 2015-11-12Performance based baseball scoring system
#4 | 2015-09-24Performance based golf scoring system
#5 | 2015-08-11Performance based football scoring system
#6 | 2014-03-20Performance based sports scoring system
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