David A. Johnson

City:

Leonardtown, Maryland

Country:

United States

Published Applications:

Last publication date:

2014-06-12

Recent patent applications by Johnson David A.

David A. Johnson from Leonardtown, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-06-12

US20140157907A1

Physics

METER BAYONET TOOL AND METHOD OF TESTING TENSION OF METER SOCKET JAWS

InventorID:

791082 ⎘