David B. Chamberlain

City:

Hooksett, New Hampshire

Country:

United States

Published Applications:

Last publication date:

2011-05-05

Top Assignees for applications by David B. Chamberlain

The entities that hold a legal rights for patent applications filed by inventor Chamberlain David B.:

MKS Instruments, Inc. 1 Andover, MA United States

Recent patent applications by Chamberlain David B.

David B. Chamberlain from Hooksett, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-05-05

US20110101259A1

Mechanical engineering

Butterfly valve and system employing same and method for using same field

InventorID:

3372185 ⎘