John Arthur Sievert

City:

Chula Vista, California

Country:

United States

Published Applications:

Last publication date:

2023-11-16

Recent patent applications by Sievert John Arthur

John Arthur Sievert from Chula Vista, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-11-16

US20230363765A1

Human necessities

Ring of Life

#2 | 2023-05-04

US20230136413A1

Human necessities

Advanced Airway System Nasopharyngeal Injector

InventorID:

5729384 ⎘