Mark Steven Sylvia

City:

Westerly, Rhode Island

Country:

United States

Published Applications:

Last publication date:

2007-02-22

Top Assignees for applications by Mark Steven Sylvia

The entities that hold a legal rights for patent applications filed by inventor Sylvia Mark Steven:

Subduct Riser Manufacturing, Ltd. 1 Dallas, TX United States

Recent patent applications by Sylvia Mark Steven

Mark Steven Sylvia from Westerly, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-02-22

US20070042705A1

Mechanical engineering

Sub-duct and method of exhausting into a generally vertical main shaft

InventorID:

4361405 ⎘