Brainerd, Minnesota
United States
5
2025-09-11
The entities that hold a legal rights for patent applications filed by inventor Sumption Trevor J.:
Trevor J. Sumption from Brainerd, US has applied for patents for these inventions. The list has both pending applications and granted patents:
ICE FISHING HOLE COVER APPARATUS
#2 | 2019-01-31Probe apparatus for monitoring conditions within a water body
#3 | 2018-10-18Apparatus for monitoring conditions within a water body
#4 | 2017-01-12System for monitoring temperature and other conditions in water bodies
#5 | 2012-01-19Water temperature profile measurement apparatus
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