Inventor
BURTON JAMES A
US20 patents
⚠️ This page may combine multiple inventors who share the name “BURTON JAMES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYDRIL CO
10 patentsUS4668126AMay 26, 1987
Floating drilling rig apparatus and method
HYDRIL CO91 citations96
US4299253ANov 10, 1981
Pulsation dampener
HYDRIL CO28 citations82
US4605195AAug 12, 1986
Annular blowout preventer packing unit
HYDRIL CO20 citations81
US4679800AJul 14, 1987
Hawser chain seal assembly
HYDRIL CO12 citations73
US4657263AApr 14, 1987
Annular packing unit and insert
HYDRIL CO17 citations73
US4554982ANov 26, 1985
Apparatus for forming boreholes
HYDRIL CO13 citations73
US4305428ADec 15, 1981
Surge absorber
HYDRIL CO19 citations73
US4558750ADec 17, 1985
Method and apparatus for forming boreholes
HYDRIL CO3 citations61
US4360226ANov 23, 1982
Roll-flex connector
HYDRIL CO1 citations52
US4570977AFeb 18, 1986
Mechanical connector apparatus
HYDRIL CO1 citations50