Laval
Canada
4
2018-10-04
The entities that hold a legal rights for patent applications filed by inventor LEO Alfin:
Alfin LEO from Laval, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter securing mechanism and attachment method
#2 | 2018-08-02Filter with preferential air flow
#3 | 2014-08-14Turbo screen
#4 | 2012-04-19Turbo screen
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