John E. Putnam, JR.

City:

Boulder, Colorado

Country:

United States

Published Applications:

Last publication date:

2019-05-09

Recent patent applications by Putnam, JR. John E.

John E. Putnam, JR. from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-05-09

US20190141431A1

Electricity

In-line headphone cord holder

#2 | 2018-01-04

US20180000313A1

Human necessities

Ducted footwear dryer

InventorID:

2079291 ⎘