David Sheldon O'Neal

City:

Dumfries, Virginia

Country:

United States

Published Applications:

Last publication date:

2007-11-22

Top Assignees for applications by David Sheldon O'Neal

The entities that hold a legal rights for patent applications filed by inventor O'Neal David Sheldon:

Learning Tree International 2 Los Angeles, CA United States

Recent patent applications by O'Neal David Sheldon

David Sheldon O'Neal from Dumfries, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2007-11-22

US20070271514A1

Physics

System and Method for Electronic Presentations

#2 | 2006-10-31

US10445322

System and method for electronic presentations having simultaneous display windows in a control screen

#3 | 2006-03-02

US20060048058A1

Physics

System and method for electronic presentations with annotation of preview material

InventorID:

4524914 ⎘