Arlington, Texas
United States
3
2016-11-17
The entities that hold a legal rights for patent applications filed by inventor Roberts Daniel A.:
Daniel A. Roberts from Arlington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Golf clubs and golf club heads having digital lie and/or other angle measuring equipment
#2 | 2014-10-30Golf clubs and golf club heads having digital lie and/or other angle measuring equipment
#3 | 2013-11-14Golf clubs and golf club heads having digital lie and/or other angle measuring equipment
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