Magnolia, Texas
United States
9
2006-04-20
The entities that hold a legal rights for patent applications filed by inventor Hoffman Corey E.:
Corey E. Hoffman from Magnolia, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Collar locator for slick pump
#2 | 2005-12-27Sand removal and device retrieval tool
#3 | 2005-12-22Slickline power control interface
#4 | 2005-11-08Isolation container for a downhole electric pump
#5 | 2005-09-20Slickline power control interface
#6 | 2005-06-16Reciprocating slickline pump
#7 | 2005-05-03Inflation tool with real-time temperature and pressure probes
#8 | 2005-02-10Inflation tool with real-time temperature and pressure probes
#9 | 2005-01-13Method and apparatus for treating a well
4608916 ⎘