Beaverton, Oregon
United States
6
2019-07-25
The entities that hold a legal rights for patent applications filed by inventor Vander Pol Edwin D.:
Edwin D. Vander Pol from Beaverton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Ball bat including ball launch angle boosters
#2 | 2019-07-25Ball bat including ball launch angle boosters
#3 | 2019-04-23Ball bat including ball launch angle boosters
#4 | 2013-09-12Ball bat having performance adjusting annular member
#5 | 2011-11-24Ball bat having performance adjusting annular member
#6 | 2011-11-24Ball bat having performance adjusting annular member
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