🔗 Permalink

Inventor profile of:

David A Katcher

City:

Kennewick, Washington

Country:

United States

Published Applications:

1

Last publication date:

2020-11-12

Recent patent applications by Katcher David A

David A Katcher from Kennewick, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-11-12

US20200355024A1

Fixed constructions

Retractable security barrier

InventorID:

2903783 ⎘