David J. Brown

City:

Enumclaw, Washington

Country:

United States

Published Applications:

Last publication date:

2007-01-11

Top Assignees for applications by David J. Brown

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

David J. Brown from Enumclaw, US has applied for patents for these inventions. The list has both pending applications and granted patents:

RFT pipeline inspection system and method therefor

Electro-acoustic audio transducer

InventorID:

4330868 ⎘