Norfolk, Virginia
United States
5
2021-03-18
The entities that hold a legal rights for patent applications filed by inventor IM Do Sun:
Do Sun IM from Norfolk, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Solar energy collector adaptable to variable focal point
#2 | 2019-02-14SOLAR ENERGY COLLECTOR
#3 | 2019-02-14SOLAR ENERGY POWER GENERATION SYSTEM
#4 | 2015-04-02Solar energy collector and system for using same
#5 | 2006-09-14Concrete slab joint stabilizing system and apparatus
1114978 ⎘