Thorstein Holt

City:

Glencoe, Missouri

Country:

United States

Published Applications:

Last publication date:

2019-05-16

Top Assignees for applications by Thorstein Holt

The entities that hold a legal rights for patent applications filed by inventor Holt Thorstein:

Engineered Corrosion Solutions, LLC 7 St. Louis, MO United States
Holtec Gas Systems 4 Chesterfield, MO United States
FIRE PROTECTION SYSTEMS CORROSION MANAGEMENT, INC. 4 St. Louis, MO United States
HOLTEC GAS SYSTEMS, LLC 1 Chesterfield, MO United States
Holtec Gas Systems 1 Chesterfield, MN United States

Recent patent applications by Holt Thorstein

Thorstein Holt from Glencoe, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-05-16

US20190143161A1

Human necessities

FIRE PROTECTION SYSTEMS HAVING REDUCED CORROSION

#2 | 2018-09-06

US20180250540A2

Human necessities

Fire Protection Systems Having Reduced Corrosion

#3 | 2017-06-22

US20170173375A1

Human necessities

Controlled discharge gas vent

#4 | 2016-01-14

US20160008644A1

Human necessities

Fire Protection Systems Having Reduced Corrosion

#5 | 2015-09-24

US20150265866A1

Human necessities

Fire protection systems having reduced corrosion

#6 | 2014-07-24

US20140202714A1

Human necessities

Controlled discharge gas vent

#7 | 2013-07-04

US20130168109A1

Human necessities

PACKAGED INERTING SYSTEM FOR FIRE PROTECTION SPRINKLER SYSTEM AND METHOD OF INERTING A FIRE PROTECTION SPRINKLER SYSTEM

#8 | 2011-09-22

US20110226495A1

Human necessities

High nitrogen and other inert gas anti-corrosion protection in wet pipe fire protection system

#9 | 2011-04-28

US20110094758A1

Human necessities

Controlled discharge gas vent

#10 | 2010-03-18

US20100065287A1

Human necessities

Fire protection systems having reduced corrosion

InventorID:

318289 ⎘