David Ritchie VAN VLIET

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2013-05-02

Top Assignees for applications by David Ritchie VAN VLIET

The entities that hold a legal rights for patent applications filed by inventor VAN VLIET David Ritchie:

Xogen Technologies Inc. 2 Orangeville, Canada
XOGEN TECHNOLOGIES INC. 1 Calgary, AB Canada
Xogen Technologies Inc. 1 Orangeville, Ontario, Canada
Xogen Technologies Inc. 1 Ontario, Canada

Recent patent applications by VAN VLIET David Ritchie

David Ritchie VAN VLIET from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-05-02

US20130105376A1

Chemistry; metallurgy

Treatment of a waste stream through production and utilization of oxyhydrogen gas

#2 | 2011-04-14

US20110084031A1

Chemistry; metallurgy

Treatment of a waste stream through production and utilization of oxyhydrogen gas

#3 | 2008-01-10

US20080006584A1

Chemistry; metallurgy

Treatment of a waste stream through production and utilization of oxyhydrogen gas

InventorID:

3532534 ⎘