Owasso, Oklahoma
United States
3
2009-11-19
The entities that hold a legal rights for patent applications filed by inventor Brunner Christopher Marvin:
Christopher Marvin Brunner from Owasso, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System, method and apparatus for open impeller and diffuser assembly for multi-stage submersible pump
#2 | 2009-02-26Collet adapter for a motor shroud
#3 | 2008-11-27System, method, and apparatus for stackable multi-stage diffuser with anti-rotation lugs
3888357 ⎘