Black Diamond
Canada
4
2021-09-02
The entities that hold a legal rights for patent applications filed by inventor Marr James:
James Marr from Black Diamond, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Wastewater discharge method and system
#2 | 2020-01-09Wastewater discharge method and system
#3 | 2014-11-06Membrane Lift Assembly
#4 | 2014-10-02WASTEWATER DISCHARGE METHOD AND SYSTEM
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