David Tchao

City:

Dix Hills, New York

Country:

United States

Published Applications:

Last publication date:

2017-08-31

Patent Grants:

Last grant date:

2019-10-15

Top Inventors for applications by David Tchao

These are the the leading inventors for applications assigned to David Tchao:

David Tchao 1 Dix Hills, NY United States
Paul Tchao 1 Dix Hills, NY United States

Recent patent applications by David Tchao

David Tchao based in Dix Hills, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2017-08-31 ✅ Patent 10,441,718 granted on 2019-10-15

US20170246390A1

Human necessities

Device for the prevention of overdose by opiate and depressant users

Also check out David Tchao's (Dix Hills, United States) applicant profile with 1 patent applications submitted.

AssigneeID:

126060 ⎘