Jeff Johanning

City:

Hudson, Ohio

Country:

United States

Published Applications:

Last publication date:

2005-03-29

Top Assignees for applications by Jeff Johanning

The entities that hold a legal rights for patent applications filed by inventor Johanning Jeff:

Jeff Johanning from Hudson, US has applied for patents for these inventions. The list has both pending applications and granted patents:

Well logging apparatus with gadolinium optical interface

InventorID:

7528398 ⎘