David Irwin Hertzman

City:

Downsview

Country:

Canada

Published Applications:

Last publication date:

2022-03-31

Top Assignees for applications by David Irwin Hertzman

The entities that hold a legal rights for patent applications filed by inventor Hertzman David Irwin:

Progress Luv2Pak International Ltd. 1 Downsview, Canada

Recent patent applications by Hertzman David Irwin

David Irwin Hertzman from Downsview, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-03-31

US20220096878A1

Human necessities

AIR FILTER

InventorID:

5363375 ⎘