Name
HYDRIL COMPANY
Address
3300 NORTH SAM HOUSTON PARKWAY EAST
City
HOUSTON
State
Delaware
Coutry
United States of America
Number of Trademarks
41

Most common keywords used.

equipment(9) casing(8) tubing(8) valves(7) pipe casing(7) controlling(7) drilling(7) well tubing(5) drill pipe casing(5) oil well tubing(5)
Information available on this web site is downloaded from public sources, primarily from the United States Patent and Trademark office.
Primary Classification Summary
Status Summary

File Year Summary
Registration Statistics