Chaska, Minnesota
United States
9
2023-11-30
The entities that hold a legal rights for patent applications filed by inventor Burnquist Robert Brian:
Robert Brian Burnquist from Chaska, US has applied for patents for these inventions. The list has both pending applications and granted patents:
MODULAR CONCRETE BUILDING BLOCK AND METHODS
#2 | 2022-08-18Modular concrete building block and methods
#3 | 2022-01-06Modular concrete building block and methods
#4 | 2021-04-15Building block, wall constructions made from building blocks, and methods
#5 | 2019-09-26Building block, wall constructions made from building blocks, and methods
#6 | 2019-08-22Building block and methods
#7 | 2018-09-27Building block, wall constructions made from building blocks, and methods
#8 | 2015-12-10BASE BLOCK AND METHODS
#9 | 2014-08-07Concrete landscaping edgers and methods
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