John J. Chapman

City:

Cardinal, Virginia

Country:

United States

Published Applications:

Last publication date:

2009-12-24

Top Assignees for applications by John J. Chapman

The entities that hold a legal rights for patent applications filed by inventor Chapman John J.:

John J. Chapman from Cardinal, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Variably transmittive, electronically-controlled eyewear

InventorID:

4079488 ⎘