Inventor · disambiguated record
Wilfried Harfst
Also filed as: HARFST WILFRIED
3 granted patents·13 citations·filing 2008–2010
64Inventor score
Top patents by PatentIndex Score
3 records- 0168US7926345B2Apparatus for measuring a filling levelAREVA NP GMBH·Filed 2008·Granted Apr 19, 2011·8 cites·13 claims
- 0263US8806970B2Sealing device for a device for measuring the fill level in a fluid containerLIU YUBO·Filed 2010·Granted Aug 19, 2014·3 cites·5 claims
- 0357US8739621B2Electrical heating element and method of measuring a filling levelKAERCHER SACHA·Filed 2010·Granted Jun 3, 2014·2 cites·8 claims
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