No.
never!
no he did not...W.H. Carrier invented the air conditioner
Air conditioner
alexander graham
Many millions of years.
No, the air conditioner was not invented by a Black man. Willis Carrier, a white American engineer, is credited with inventing the modern air conditioner in 1902.
Willis H Carrier invented the air conditioner
No
he invented the hydrogen air balloon
Dr. Alexander Graham Bell made the first air boat.
Willis Carrier invented the air conditioner in 1902. He developed the first modern electrical air conditioning unit designed to control humidity in a printing plant.
First invented truck air conditioners for things such as meats.. This device was patented on Decemeber 14, 1943 Did have ideas for Air conditions but did not patent them.