Clinton, New York
United States
3
2006-07-20
The entities that hold a legal rights for patent applications filed by inventor Lopata Michael E.:
Michael E. Lopata from Clinton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Mechanized unit for protectively encasing a utility in a trench with processed excavated trench material
#2 | 2005-05-26Screening laying box
#3 | 2005-02-15Apparatus for establishing adjustable depth bed in trenches for utility lines and encasing the lines
4665796 ⎘