Big Lake, Minnesota
United States
5
2021-04-29
The entities that hold a legal rights for patent applications filed by inventor Hansen Eric A.:
Eric A. Hansen from Big Lake, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Compactor with internal double helical splined shaft
#2 | 2014-05-15Eccentric weight shaft for vibratory compactor
#3 | 2013-02-28Apparatus for transferring linear loads
#4 | 2013-01-03System and method to prevent premature wear on key shaft
#5 | 2011-06-30VIBRATORY SYSTEM FOR A COMPACTOR
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