Douglas Spence

City:

Brookline, Massachusetts

Country:

United States

Published Applications:

Last publication date:

2010-02-04

Top Assignees for applications by Douglas Spence

The entities that hold a legal rights for patent applications filed by inventor Spence Douglas:

Douglas Spence from Brookline, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Electrospray device

Electrospray source

InventorID:

3747675 ⎘