Inventor · disambiguated record
Ulrich Heitmann
Also filed as: HEITMANN ULRICH
5 granted patents·2 pending applications·146 citations·filing 1986–2009
83Inventor score
Top patents by PatentIndex Score
7 records- 0182US5169876AProcess for producing a flame-resistant elastic soft polyurethane foamMETZELER SCHAUM GMBH·Filed 1990·Granted Dec 8, 1992·46 cites·16 claims
- 0280US5192811AProcess for preparing a flame-resistant, elastic soft polyurethane foamMETZELER SCHAUM GMBH·Filed 1991·Granted Mar 9, 1993·30 cites·6 claims
- 0372US5006564AProcess for the production of flame-retardant polyurethane foamsBAYER AG·Filed 1989·Granted Apr 9, 1991·39 cites·17 claims
- 0454US2011060064A1Flame-retardant, reduced-weight elastic flexible polyurethane foamMETZELER SCHAUM GMBH·Filed 2009·Application pending·0 cites
- 0549US4736911AAirplane passenger seat with flame-retarding constructionMETZELER SCHAUM GMBH·Filed 1986·Granted Apr 12, 1988·18 cites·4 claims
- 0646US5993932AFoam material element for sound-damping cavitiesMETZELER SCHAUM GMBH·Filed 1998·Granted Nov 30, 1999·13 cites·14 claims
- 0739US2008309128A1Seat Insert, in Particular for a Seat of a Motor Vehicle or an AirplaneSCHNEIDER WOLFGANG G·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →