Parma, Ohio
United States
4
2013-10-03
The entities that hold a legal rights for patent applications filed by inventor Kovach James A.:
James A. Kovach from Parma, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Drain removal tool
#2 | 2010-05-20Pipe Wrench
#3 | 2008-12-25Powered Drain Cleaning Tool
#4 | 2006-05-04Powered hand held devices
461087 ⎘