Inventor

POOLE JOHN W

US4 patents

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

NORTON CO

2 patents

US5076991ADec 31, 1991

Method and apparatus for rapid solidification

NORTON CO94 citations94

US4917852AApr 17, 1990

Method and apparatus for rapid solidification

NORTON CO102 citations94

PLASMA MATERIALS INC

1 patent

US4570048AFeb 11, 1986

Plasma jet torch having gas vortex in its nozzle for arc constriction

PLASMA MATERIALS INC133 citations92

PLASMA MATERIALS

1 patent

US4656330AApr 7, 1987

Plasma jet torch having converging anode and gas vortex in its nozzle for arc constriction

PLASMA MATERIALS120 citations91