Inventor
RUMPF BERND
DE31 patents
⚠️ This page may combine multiple inventors who share the name “RUMPF BERND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
7 patentsUS6955158B2Oct 18, 2005
Fuel container for a motor vehicle
SIEMENS AG27 citations92
US6463965B1Oct 15, 2002
Arrangement for storing fuel and method for operating a fuel tank
SIEMENS AG28 citations90
US7017557B2Mar 28, 2006
Feed device
SIEMENS AG17 citations84
US7830108B2Nov 9, 2010
Device for supplying electrical power to a fuel pump of a motor vehicle internal combustion engine
SIEMENS AG5 citations63
US7714696B2May 11, 2010
Apparatus for providing drive-off security in a motor vehicle environment and a motor vehicle being provided with such apparatus
SIEMENS AG4 citations63
US7675405B2Mar 9, 2010
Method and device for testing the measuring value of at least one level sensor arranged in a fuel tank
SIEMENS AG5 citations63
US7222529B2May 29, 2007
Filling level sensor for a fuel tank of a motor vehicle
SIEMENS AG4 citations62
MANNESMANN VDO AG
7 patentsUS6409040B1Jun 25, 2002
Fuel tank for a motor vehicle
MANNESMANN VDO AG35 citations91
US6491180B2Dec 10, 2002
Fuel tank
MANNESMANN VDO AG45 citations90
US6263916B1Jul 24, 2001
Tank system
MANNESMANN VDO AG15 citations84
US6279544B2Aug 28, 2001
Pressure-maintaining arrangement
MANNESMANN VDO AG12 citations74
US6395215B1May 28, 2002
Method of producing a plastic component and fuel tank for a motor vehicle
MANNESMANN VDO AG13 citations72
US6250328B1Jun 26, 2001
Device for supplying an internal combustion engine of a motor vehicle with fuel
MANNESMANN VDO AG9 citations72
US6422213B2Jul 23, 2002
Delivery device for delivering fuel
MANNESMANN VDO AG3 citations61
BASF AG
7 patentsUS6552194B2Apr 22, 2003
Process for the preparation of pure triethylenediamine (TEDA)
BASF AG6 citations72
US6617047B1Sep 9, 2003
Method for coating apparatuses and parts of apparatuses used in chemical manufacturing
BASF AG8 citations70
US7342139B2Mar 11, 2008
Method for producing highly concentrated formaldehyde solution
BASF AG2 citations62
US7029557B2Apr 18, 2006
Method for producing an aqueous hydroxylamine solution devoid of salt
BASF AG2 citations60
US7959766B2Jun 14, 2011
Method for obtaining cyclododecatriene by evaporation
BASF AG1 citations51
US7151177B2Dec 19, 2006
Process for the preparation of highly pure triethylene diamine
BASF AG0 citations50
US7132538B2Nov 7, 2006
Isolation of high-purity triethylenediamine (TEDA) by distillation
BASF AG0 citations48