Inventor

ROHDE BRUCE A

US2 patents

⚠️ This page may combine multiple inventors who share the name “ROHDE BRUCE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DRESSER IND

1 patent

US6227316B1May 8, 2001

Jet bit with variable orifice nozzle

DRESSER IND54 citations88

HALLIBURTON ENERGY SERV INC

1 patent

US7484572B2Feb 3, 2009

Roller cone drill bit with debris flow paths through associated support arms

HALLIBURTON ENERGY SERV INC1 citations49