Inventor

JANSSEN HARALD

DE9 patents

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

BECK & CO AG DR

4 patents

US4390686AJun 28, 1983

Polyester-amide resin

BECK & CO AG DR12 citations71

US4104221AAug 1, 1978

Process for making water diluted electroinsulation enamels

BECK & CO AG DR13 citations71

US4169085ASep 25, 1979

Aqueous electrically insulating varnish and a process for its production

BECK & CO AG DR7 citations69

US4131693ADec 26, 1978

Hardenable polyesterurethane composition for producing a directly tinnable wire

BECK & CO AG DR12 citations67

MAILLEFER SA

1 patent

US4145474AMar 20, 1979

Method of manufacturing insulated electric wire of the enamelled-wire type by extrusion

MAILLEFER SA25 citations81

BECK & CO GMBH DR

1 patent

US4186241AJan 29, 1980

Insulated wire and method for producing same

BECK & CO GMBH DR8 citations70

BECK & CO AG

1 patent

US4147817AApr 3, 1979

Process for insulating electrical conductors with heat-resistant resins

BECK & CO AG2 citations55

JANSSEN HARALD

1 patent

US4406851ASep 27, 1983

Process for the manufacture of insulated winding wires through extrusion of thermoplastics

JANSSEN HARALD5 citations52

TRENCH GERMANY GMBH

1 patent

US7214338B2May 8, 2007

Method and device for producing an electric insulator made from plastic

TRENCH GERMANY GMBH0 citations28