Inventor

MANDKE JAY S

US2 patents

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

HALLIBURTON ENERGY SERV INC

1 patent

US6596089B2Jul 22, 2003

Subsea pig launcher piston pig

HALLIBURTON ENERGY SERV INC27 citations89

KELLOGG BROWN & ROOT INC

1 patent

US6475294B2Nov 5, 2002

Subsea pig reloader

KELLOGG BROWN & ROOT INC29 citations86