P

Inventor

LIMQUE FERDINAND

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

IPSEN IND INT GMBH

5 patents
US4168186ASep 18, 1979

Method for control of the carburization of parts in a vacuum furnace

IPSEN IND INT GMBH18 citations79
US4278421AJul 14, 1981

Industrial furnaces for the heat treatment of metallic workpieces

IPSEN IND INT GMBH28 citations78
US4368037AJan 11, 1983

Conveyor arrangement for a continuous oven

IPSEN IND INT GMBH18 citations70
US4221561ASep 9, 1980

Aluminum soldering furnace

IPSEN IND INT GMBH10 citations70
US4086050AApr 25, 1978

Method and apparatus for gas circulation in a heat treating furnace

IPSEN IND INT GMBH9 citations65

LIMQUE FERDINAND

1 patent
US4441698AApr 10, 1984

Furnace for the heat treatment of drills

LIMQUE FERDINAND22 citations72

ISPEN IND INTERNATIONAL GES MI

1 patent
US4232852ANov 11, 1980

Apparatus for control of the carburization of parts in a vacuum furnace

ISPEN IND INTERNATIONAL GES MI9 citations66