William W. Riopka

City:

Brampton

Country:

Canada

Published Applications:

Last publication date:

2006-08-10

Top Assignees for applications by William W. Riopka

The entities that hold a legal rights for patent applications filed by inventor Riopka William W.:

William W. Riopka from Brampton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

Switch with improved protection from ice conditions

InventorID:

4679045 ⎘