John Wright Porterfield

City:

Raleigh, North Carolina

Country:

United States

Published Applications:

Last publication date:

2018-03-29

Top Assignees for applications by John Wright Porterfield

The entities that hold a legal rights for patent applications filed by inventor Porterfield John Wright:

KIDDE TECHNOLOGIES, INC. 3 Wilson, NC United States

Recent patent applications by Porterfield John Wright

John Wright Porterfield from Raleigh, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-03-29

US20180085612A1

Human necessities

Spring-collet mechanism for activating a fire extinguisher

#2 | 2016-07-28

US20160213963A1

Human necessities

Spring-collet mechanism for activating a fire extinguisher

#3 | 2014-10-30

US20140319153A1

Mechanical engineering

THREADED INTERFACES

InventorID:

949758 ⎘