Stephen R. Dunn

City:

Calgary

Country:

Canada

Published Applications:

Last publication date:

2011-11-03

Top Assignees for applications by Stephen R. Dunn

The entities that hold a legal rights for patent applications filed by inventor Dunn Stephen R.:

YEDA RESEARCH AND DEVELOPMENT CO. LTD. 1 Rehovot, Israel

Recent patent applications by Dunn Stephen R.

Stephen R. Dunn from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-11-03

US20110266115A1

Chemistry; metallurgy

Method for extracting and upgrading of heavy and semi-heavy oils and bitumens

#2 | 2007-09-20

US20070219096A1

Performing operations; transporting

Method of sustaining plant growth in toxic substrates polluted with heavy metal elements as well as fertilization and beneficiation of normal horticultural and agricultural soils

InventorID:

3466040 ⎘