Caledon
Canada
4
2020-08-06
The entities that hold a legal rights for patent applications filed by inventor Collinson Michael Howard D. Hearn:
Michael Howard D. Hearn Collinson from Caledon, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for treatment of plants
#2 | 2016-09-01Apparatus for treatment of plants
#3 | 2015-12-17Apparatus for treatment of plants
#4 | 2014-07-17Apparatus for treatment of plants
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