Inventor · disambiguated record
Gerhard Graab
Also filed as: GRAAB GERHARD
15 granted patents·5 pending applications·143 citations·filing 1981–2007
93Inventor score
Top patents by PatentIndex Score
20 records- 0171US6709732B1Web-type floor covering and method for its manufactureFREUDENBERG CARL FA·Filed 2000·Granted Mar 23, 2004·18 cites·17 claims
- 0266US4731139AMethod for preparing an embossed laminate containing at least two layersFREUDENBERG CARL FA·Filed 1986·Granted Mar 15, 1988·26 cites·6 claims
- 0362US6503424B2Multicolored patterned floor covering and method for manufactureFREUDENBERG CARL FA·Filed 2001·Granted Jan 7, 2003·5 cites·4 claims
- 0458US4670075AMethod of manufacturing light-colored electrically-conductive floor coveringFREUDENBERG CARL FA·Filed 1984·Granted Jun 2, 1987·15 cites·21 claims
- 0556US7288308B2Floor covering of an elastomer material having a textured surfaceFREUDENBERG CARL KG·Filed 2004·Granted Oct 30, 2007·1 cites·10 claims
- 0656US6695999B2Method of making an electrically conductive floor coveringFREUDENBERG CARL FA·Filed 2002·Granted Feb 24, 2004·5 cites·18 claims
- 0754US6815042B2Floor coveringFREUDENBERG CARL KG·Filed 2002·Granted Nov 9, 2004·2 cites·18 claims
- 0852US5049431AMulti-colored floor covering and method of manufacturing itFREUDENBERG CARL FA·Filed 1986·Granted Sep 17, 1991·13 cites·8 claims
- 0952US2004161589A1Web-type floor covering and method for its manufactureFiled 2004·Application pending·0 cites
- 1051US6959652B2Table or workbench coveringFREUDENBERG CARL KG·Filed 2002·Granted Nov 1, 2005·3 cites·20 claims
- 1151US4740335AProcess for producing a deep-drawn article from a partially-crystalline polymeric materialFREUDENBERG CARL FA·Filed 1986·Granted Apr 26, 1988·18 cites·15 claims
- 1248US2006121268A1Composite panel for orthopedic technology; method for the manufacture and use thereofFREUDENBERG CARL KG·Filed 2005·Application pending·0 cites
- 1347US2008020179A1Floor coveringFREUDENBERG CARL KG·Filed 2007·Application pending·0 cites
- 1446US6251321B1Process of making a homogeneous floor coveringFREUDENBERG CARL·Filed 1999·Granted Jun 26, 2001·6 cites·6 claims
- 1546US4396568AMethod for the manufacture of a relief-like profiled outer sole of a cross-linked ethylene-co-vinyl acetate (EVA) foamed with closed cellsFREUDENBERG CARL FA·Filed 1981·Granted Aug 2, 1983·13 cites·4 claims
- 1643US2002006499A1Elastomer floor covering and method for its manufactureFiled 2001·Application pending·0 cites
- 1742US6221462B1Multicolored patterned floor covering and method for manufactureFREUDENBERG CARL FA·Filed 1995·Granted Apr 24, 2001·10 cites·14 claims
- 1840US2004142163A1Electrically conductive floor coveringFiled 2004·Application pending·0 cites
- 1932US5824735AMoire floor covering and method for its manufactureFREUDENBERG CARL FA·Filed 1996·Granted Oct 20, 1998·5 cites·8 claims
- 2032US5298210AMethod for suppressing bubbles in calendered elastomerFREUDENBERG CARL FA·Filed 1990·Granted Mar 29, 1994·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →