intellectual property

US Pat. 11699760

US Patent number 11699760 was issued on November 15, 2022. You can download a complete copy by clicking here

Robert Wajda Patent 11699760

Market ready version will create a reduction of greenhouse gas emissions and pollutants into the environment.

The technology uses renewable energy and has minimal use of natural resources.

The ducted fans use a low consumption of energy and have a low impact on the environment.