Inventor · disambiguated record
Volkhard Muller
Also filed as: MUELLER VOLKHARD · MULLER VOLKHARD
9 granted patents·1 pending application·142 citations·filing 1989–2007
88Inventor score
Top patents by PatentIndex Score
10 records- 0180US5041330AWater and/or oil-impermeable sealing mat consisting substantially of a substrate layer, a layer of swellable clay and a cover layerHEERTEN GEORGE·Filed 1989·Granted Aug 20, 1991·85 cites·13 claims
- 0276US7740422B2Method for producing large surface area geogrids with high tensile strength and large surface area geogridsNAUE GMBH & CO KG·Filed 2006·Granted Jun 22, 2010·5 cites·16 claims
- 0365US6572718B2Method for producing large surface area geogrids with high tensile strengthNAUE FASERTECHNIK GMBH·Filed 2000·Granted Jun 3, 2003·8 cites·34 claims
- 0456US5698612AThermoplastically workable, biodegradable moulding compositionsBAYER AG·Filed 1996·Granted Dec 16, 1997·16 cites·7 claims
- 0548US5717087AThermoplastic and biodegradable polysaccharide esters/polysaccharide ether esters containing maleic acid addition product groupsWOLFF WALSRODE AG·Filed 1996·Granted Feb 10, 1998·12 cites·11 claims
- 0644US2005048256A1Large surface area geogrids with a high tensile strength, a method and apparatus for producing them, and their use as drain and reinforcement grids and as fencesFiled 2003·Application pending·0 cites
- 0743US7740042B2Apparatus for vibration welding of sheet materialsNAUE GMBH & CO KG·Filed 2007·Granted Jun 22, 2010·0 cites·10 claims
- 0838US5861506ACompostable and thermoplastic cellulose ether-2-hydroxycarboxylic acid esters and mixed estersWOLFF WALSRODE AG·Filed 1997·Granted Jan 19, 1999·5 cites·10 claims
- 0937USRE37295EWater and/or oil-impermeable sealing mat consisting substantially of a substrate layer, a layer of swellable clay and a cover layerNAUE FASERTECHNIK·Filed 1995·Granted Jul 24, 2001·9 cites·90 claims
- 1031US6559300B1Water-soluble biodegradable hydroxyalkyl cellulose-2-hydroxycarboxylic acid esters which can flocculateWOLFF WALSRODE AG·Filed 1998·Granted May 6, 2003·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →