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Inventor profile of:

David H. Root

City:

Penfield, New York

Country:

United States

Published Applications:

2

Last publication date:

2014-10-16

Recent patent applications by Root David H.

David H. Root from Penfield, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-10-16

US20140305440A1

Human necessities

Breath intake valve

#2 | 2014-08-12

US13068704

Breath intake valve for a tracheostomy tube

InventorID:

933780 ⎘