🔗 Permalink

Inventor profile of:

James Metcalf

City:

Hemphill, Texas

Country:

United States

Published Applications:

1

Last publication date:

2007-02-15

Recent patent applications by Metcalf James

James Metcalf from Hemphill, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-02-15

US20070037477A1

Human necessities

Portable sound-producing device

InventorID:

4356903 ⎘