Duncan, Oklahoma
United States
3
2010-09-30
The entities that hold a legal rights for patent applications filed by inventor McDaniel Billy:
Billy McDaniel from Duncan, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for moving a high pressure fluid aperture in a well bore servicing tool
#2 | 2010-04-08Methods and Equipment to Improve Reliability of Pinpoint Stimulation Operations
#3 | 2009-05-28Method and apparatus for moving a high pressure fluid aperture in a well bore servicing tool
3657919 ⎘