Inventor
MERKEL WILFRIED
DE25 patents
⚠️ This page may combine multiple inventors who share the name “MERKEL WILFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSCH GMBH ROBERT
21 patentsUS6874195B2Apr 5, 2005
Wiper blade for windows of motor vehicles
BOSCH GMBH ROBERT74 citations98
US6516491B2Feb 11, 2003
Wiper blade for cleaning windows of motor vehicles
BOSCH GMBH ROBERT59 citations96
US6308373B1Oct 30, 2001
Wiper blade for motor vehicle windshields
BOSCH GMBH ROBERT55 citations96
US6295690B1Oct 2, 2001
Wiper blade for cleaning automobile windscreens
BOSCH GMBH ROBERT67 citations96
US6292974B1Sep 25, 2001
Glass wiper blade for motor vehicles
BOSCH GMBH ROBERT97 citations96
US5970569AOct 26, 1999
Wiper blade for windshields of motor vehicles
BOSCH GMBH ROBERT77 citations96
US6886213B2May 3, 2005
Wiper blade for motor vehicle windows
BOSCH GMBH ROBERT46 citations95
US6161248ADec 19, 2000
Wiper blade for vehicle window panes
BOSCH GMBH ROBERT77 citations95
US7256565B2Aug 14, 2007
Wiper system using two wipers
BOSCH GMBH ROBERT45 citations92
US6505377B1Jan 14, 2003
Wiper arm
BOSCH GMBH ROBERT39 citations92
US5819361AOct 13, 1998
Wiper blade for a window washing apparatus
BOSCH GMBH ROBERT38 citations92
US6305066B1Oct 23, 2001
Support element for a wiper blade forming part of a wiper squeegee for motor vehicle windscreen and method for making same
BOSCH GMBH ROBERT47 citations91
US5412834AMay 9, 1995
Windshield wiper blade with composite supporting bracket frame
BOSCH GMBH ROBERT24 citations88
US6112365ASep 5, 2000
Wiper blade for cleaning window glass of motor vehicles
BOSCH GMBH ROBERT16 citations82
US4649590AMar 17, 1987
Windshield wiper device
BOSCH GMBH ROBERT7 citations73
US6454184B1Sep 24, 2002
Spray nozzle for a windscreen washer system
BOSCH GMBH ROBERT9 citations72
US5766771AJun 16, 1998
Elastomers having a friction-reducing coating
BOSCH GMBH ROBERT11 citations72
US4559816ADec 24, 1985
Displacement transducer for detecting the position of an adjusting device
BOSCH GMBH ROBERT15 citations71
US6802102B1Oct 12, 2004
Primary shaft for a windscreen wiper
BOSCH GMBH ROBERT6 citations61
US6564420B1May 20, 2003
Wiper arm with integral nut
BOSCH GMBH ROBERT5 citations61
US6858798B2Feb 22, 2005
Housing part for an electrical adjusting drive
BOSCH GMBH ROBERT5 citations56