Mark Donald Schaefer

City:

Oconomowoc, Wisconsin

Country:

United States

Published Applications:

Last publication date:

2022-07-07

Top Assignees for applications by Mark Donald Schaefer

The entities that hold a legal rights for patent applications filed by inventor Schaefer Mark Donald:

Randall Marketing International Inc. 2 Thiensville, WI United States

Recent patent applications by Schaefer Mark Donald

Mark Donald Schaefer from Oconomowoc, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-07-07

US20220213911A1

Mechanical engineering

Fastener assembly for display cards, signs and the like

#2 | 2021-02-11

US20210043118A1

Physics

Display card holder assembly and methods

InventorID:

5000722 ⎘