Membership
Tour
Register
Log in
Scott Daniel Olson
Follow
Person
Crystal, MN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Tube spreading device and boiler cleaning system
Patent number
10,605,450
Issue date
Mar 31, 2020
HRST, Inc.
Robert James Krowech
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TUBE SPREADING DEVICE AND BOILER CLEANING SYSTEM
Publication number
20160116158
Publication date
Apr 28, 2016
HRST, INC.
Robert James Krowech
F22 - STEAM GENERATION