Sean Christopher McCann

City:

Virgil

Country:

Canada

Published Applications:

Last publication date:

2021-12-30

Recent patent applications by McCann Sean Christopher

Sean Christopher McCann from Virgil, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-12-30

US20210404703A1

Mechanical engineering

DUCT SOUNDPROOFING DEVICE AND SYSTEM

InventorID:

5282891 ⎘