David N Black

City:

Powell, Tennessee

Country:

United States

Published Applications:

Last publication date:

2011-01-27

Patent Grants:

Last grant date:

2011-09-06

Top Inventors for applications by David N Black

These are the the leading inventors for applications assigned to David N Black:

David N. Black 1 Powell, TN United States

Recent patent applications by David N Black

David N Black based in Powell, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2011-01-27 ✅ Patent 8,011,662 granted on 2011-09-06

US20110018197A1

Human necessities

Three dimensional maze puzzle and game

AssigneeID:

443239 ⎘