Pounding Mill, Virginia
United States
5
2018-07-12
The entities that hold a legal rights for patent applications filed by inventor Proffitt Tyler:
Tyler Proffitt from Pounding Mill, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pumpable mine ventilation structure
#2 | 2016-11-17Retainment wall for underground mine and method of construction
#3 | 2016-08-25PUMPABLE MINE VENTILATION STRUCTURE
#4 | 2014-10-23Pumpable mine ventilation structure
#5 | 2013-02-28IMPACT RESISTANT CAMBERED LAGGING ELEMENT
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