Inventor · disambiguated record
Manfred Elzenbeck
Also filed as: ELZENBECK MANFRED
17 granted patents·1 pending application·586 citations·filing 1975–2006
95Inventor score
Files withDAVIS FURNITURE IND INC3DAUPHIN FRIEDRICH W GMBH2FROESCHER AUGUST GMBH CO KG2FROSCHER ASPECT GMBH & CO KG2ROESSLE & WANNER GMBH2
Top patents by PatentIndex Score
18 records- 0195US4840426AOffice chairDAVIS FURNITURE IND INC·Filed 1987·Granted Jun 20, 1989·127 cites·12 claims
- 0284US5564783AChair, in particular office chairDUPHIN ENTWICKLUNGS U BETEILIG·Filed 1994·Granted Oct 15, 1996·76 cites·16 claims
- 0383US5002337AStackable and linkable chairsFROESCHER AUGUST GMBH CO KG·Filed 1989·Granted Mar 26, 1991·72 cites·27 claims
- 0482US6945603B2Chair, in particular office chairDAUPHIN FRIEDRICH W GMBH·Filed 2004·Granted Sep 20, 2005·36 cites·5 claims
- 0578US7036882B2Chair, in particular office chairDAUPHIN ENTWICKLINGS U BETEILI·Filed 2004·Granted May 2, 2006·35 cites·11 claims
- 0675US5356199AMechanism for mounting the seat of a swivel chair on a chair frameHANSEN FRITZ AS·Filed 1992·Granted Oct 18, 1994·46 cites·6 claims
- 0771US6988774B1BedsteadROESSLE & WANNER GMBH·Filed 1999·Granted Jan 24, 2006·43 cites·21 claims
- 0870USD281292SChairFROESCHER AUGUST GMBH CO KG·Filed 1982·Granted Nov 12, 1985·10 cites·1 claims
- 0966USD317232SProtective end cap for a furniture legDAVIS FURNITURE IND INC·Filed 1988·Granted Jun 4, 1991·11 cites·1 claims
- 1060US5483900ATable made with interconnected partsFROSCHER ASPECT GMBH & CO KG·Filed 1990·Granted Jan 16, 1996·29 cites·17 claims
- 1159USD317097SSeat frameDAVIS FURNITURE IND INC·Filed 1988·Granted May 28, 1991·8 cites·1 claims
- 1258US6370714B1Lounge chairROESSLE & WANNER GMBH·Filed 1999·Granted Apr 16, 2002·28 cites·32 claims
- 1352US5497597AFrame with inserted boardFROSCHER ASPECT GMBH & CO KG·Filed 1992·Granted Mar 12, 1996·22 cites·13 claims
- 1449US2009133195A1MattressELZENBECK MANFRED·Filed 2006·Application pending·0 cites
- 1545US3979150AChair having a vertically adjustable headrestAUGUST FROSCHER K G·Filed 1975·Granted Sep 7, 1976·13 cites·19 claims
- 1643US5797653AChair, in particular office chairDAUPHIN FRIEDRICH W GMBH·Filed 1994·Granted Aug 25, 1998·14 cites·8 claims
- 1732US5165638AFurniture connector for a tableFROESCHER ASPEKT GMBH CO KG·Filed 1991·Granted Nov 24, 1992·13 cites·25 claims
- 1827US5501355AWork-boxFiled 1993·Granted Mar 26, 1996·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →