John A. DUVAL

City:

Long Beach, California

Country:

United States

Published Applications:

Last publication date:

2017-01-19

Top Assignees for applications by John A. DUVAL

The entities that hold a legal rights for patent applications filed by inventor DUVAL John A.:

John A. DUVAL from Long Beach, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Device and method for controlling access

Methods for controlled dispensing

Devices for controlled dispensing

InventorID:

1653383 ⎘