Frederick SPARLING

City:

Fredricton

Country:

Canada

Published Applications:

Last publication date:

2020-04-02

Recent patent applications by SPARLING Frederick

Frederick SPARLING from Fredricton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-04-02

US20200103210A1

Mechanical engineering

Apparatus for producing charged incendiary spheres

InventorID:

2690260 ⎘