Inventor · disambiguated record
Hans-Leo Fernschild
Also filed as: FERNSCHILD HANS-LEO
8 granted patents·189 citations·filing 1994–2009
90Inventor score
Top patents by PatentIndex Score
8 records- 0190US7670073B2Rucksack applicator deviceECOLAB INC·Filed 2009·Granted Mar 2, 2010·16 cites·5 claims
- 0289US6550998B1Rucksack applicator deviceECOLAB GMBH & CO OHG·Filed 2000·Granted Apr 22, 2003·38 cites·11 claims
- 0388US7621686B2Rucksack applicator deviceECOLAB GMBH & CO OHG·Filed 2005·Granted Nov 24, 2009·15 cites·6 claims
- 0480US6799916B2Rucksack applicator deviceECOLAB GMBH & CO OHG·Filed 2003·Granted Oct 5, 2004·19 cites·69 claims
- 0576US5913528AMobile cleaning trolley and trailerHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Jun 22, 1999·51 cites·12 claims
- 0673US6951430B2Rucksack applicator deviceECOLAB GMBH & CO OHG·Filed 2004·Granted Oct 4, 2005·13 cites·23 claims
- 0760US5680667AHead for a floor-cleaning mopHENKEL ECOLAB GMBH & CO OHG·Filed 1994·Granted Oct 28, 1997·28 cites·5 claims
- 0840US5975544ATransport trolley with a chassis and uprightsHENKEL ECOLAB GMBH & CO OHG·Filed 1995·Granted Nov 2, 1999·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →