Thomas B. Stenvall

City:

Sundborn

Country:

Sweden

Published Applications:

Last publication date:

2021-07-08

Top Assignees for applications by Thomas B. Stenvall

The entities that hold a legal rights for patent applications filed by inventor Stenvall Thomas B.:

3M INNOVATIVE PROPERTIES COMPANY 3 St. Paul, MN United States

Recent patent applications by Stenvall Thomas B.

Thomas B. Stenvall from Sundborn, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-07-08

US20210205136A1

Human necessities

Automatic darkening filter assembly for a welding protector and a welding protector

#2 | 2020-09-24

US20200297060A1

Human necessities

Welding helmet

#3 | 2020-09-17

US20200289323A1

Human necessities

A WELDING HELMET WITH A DETACHABLE WELDING VISOR

#4 | 2019-08-29

US20190262178A1

Human necessities

Automatic darkening filter assembly for a welding protector and a welding protector

InventorID:

2848002 ⎘