Inventor · disambiguated record
Harald Janssen
Also filed as: JANSSEN HARALD
9 granted patents·84 citations·filing 1976–2002
87Inventor score
Top patents by PatentIndex Score
9 records- 0176US4145474AMethod of manufacturing insulated electric wire of the enamelled-wire type by extrusionMAILLEFER SA·Filed 1977·Granted Mar 20, 1979·25 cites·9 claims
- 0259US4390686APolyester-amide resinBECK & CO AG DR·Filed 1982·Granted Jun 28, 1983·12 cites·16 claims
- 0356US4131693AHardenable polyesterurethane composition for producing a directly tinnable wireBECK & CO AG DR·Filed 1977·Granted Dec 26, 1978·12 cites·8 claims
- 0456US4104221AProcess for making water diluted electroinsulation enamelsBECK & CO AG DR·Filed 1976·Granted Aug 1, 1978·13 cites·16 claims
- 0548US4169085AAqueous electrically insulating varnish and a process for its productionBECK & CO AG DR·Filed 1978·Granted Sep 25, 1979·7 cites·9 claims
- 0644US4186241AInsulated wire and method for producing sameBECK & CO GMBH DR·Filed 1978·Granted Jan 29, 1980·8 cites·8 claims
- 0730US7214338B2Method and device for producing an electric insulator made from plasticTRENCH GERMANY GMBH·Filed 2002·Granted May 8, 2007·0 cites·15 claims
- 0829US4406851AProcess for the manufacture of insulated winding wires through extrusion of thermoplasticsJANSSEN HARALD·Filed 1982·Granted Sep 27, 1983·5 cites·1 claims
- 0924US4147817AProcess for insulating electrical conductors with heat-resistant resinsBECK & CO AG·Filed 1976·Granted Apr 3, 1979·2 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Harald Janssen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →