Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Modular perforating gun

Modular perforating gun

US Patent 4850438 · Granted Jul 25, 1989

Estimated economic value: $2,732,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for improved mixing of solid, liquid, or gaseous materials 2017
Method and apparatus for performing cutting operations in a subterranean well2004
Method for establishing connectivity between lateral and parent wellbores2000
Standard target for explosive charge testing1990
Polygonal detonating cord and method of charge initiation1988
Shaped charge carrier assembly1988
Capsule charge perforating system1988
Method of assembling a tanged charge holder1988
Tanged charge holder1987
Shaped charge carrier assembly1987
High energy formed connections1986
Mooring release apparatus and method1985