John Arthur Devine

City:

Chesterfield, Missouri

Country:

United States

Published Applications:

Last publication date:

2012-12-06

Recent patent applications by Devine John Arthur

John Arthur Devine from Chesterfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2012-12-06

US20120304967A1

Mechanical engineering

Ultra Efficient Engine

#2 | 2009-03-05

US20090056667A1

Mechanical engineering

Ultra efficient engine

InventorID:

3306202 ⎘