Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wellhead with ESP cable pack-off for low pressure applications

Wellhead with ESP cable pack-off for low pressure applications

US Patent 6530433 · Granted Mar 11, 2003

Estimated economic value: $1,562,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stuffing box gland1999
Independent screwed wellhead with high pressure capability and method1997
Wellhead flange for interconnecting a threaded wellhead and a flanged blowout pr1996
Electrolyte capacitors with improved anode-to-lead connection1981