Robert Douglas Stewart

City:

Etobicoke

Country:

Canada

Published Applications:

Last publication date:

2020-03-26

Patent Grants:

Last grant date:

2021-09-28

Top Inventors for applications by Robert Douglas Stewart

These are the the leading inventors for applications assigned to Robert Douglas Stewart:

Robert Douglas Stewart 1 Etobicoke, Canada
Amit Singh 1 Coto de Caza, CA United States

Recent patent applications by Robert Douglas Stewart

Robert Douglas Stewart based in Etobicoke, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2020-03-26 ✅ Patent 11,130,048 granted on 2021-09-28

US20200094132A1

Human necessities

Three-dimensional puzzle containing moveable elements

Also check out Robert Douglas Stewart's (Etobicoke, Canada) applicant profile with 1 patent applications submitted.

AssigneeID:

593903 ⎘