Tomball, Texas
United States
7
2009-01-01
The entities that hold a legal rights for patent applications filed by inventor Hockaday Joel:
Joel Hockaday from Tomball, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Protective sleeve for threaded connections for expandable liner hanger
#2 | 2008-03-20Protective sleeve for threaded connections for expandable tubulars
#3 | 2008-03-20PROTECTIVE SLEEVE FOR THREADED CONNECTIONS FOR EXPANDABLE LINER HANGER
#4 | 2006-07-27Protective sleeve for threaded connections for expandable liner hanger
#5 | 2006-06-01Dual well completion system
#6 | 2006-05-04Protective sleeve for threaded connections for expandable liner hanger
#7 | 2006-02-16Protective sleeve for threaded connections for expandable liner hanger
3843192 ⎘