William Robert Johnson

City:

Westerville, Ohio

Country:

United States

Published Applications:

Last publication date:

2024-12-19

Recent patent applications by Johnson William Robert

William Robert Johnson from Westerville, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-12-19

US20240416161A1

Human necessities

FIRE EXTINGUISHING SYSTEM

InventorID:

6870477 ⎘