Membership
Tour
Register
Log in
Wallace McGregor
Follow
Person
Spokane, WA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Lagoon covers providing multi-stage waste treatment
Patent number
6,558,548
Issue date
May 6, 2003
Odor Control Systems, Inc.
Fred Svirklys
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Lagoon covers providing multi-stage waste treatment
Publication number
20020139742
Publication date
Oct 3, 2002
Fred Svirklys
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL