Inventor
KRESSNER GERHARD
DE21 patents
⚠️ This page may combine multiple inventors who share the name “KRESSNER GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRESSNER GERHARD
8 patentsUS8701235B2Apr 22, 2014
Electric toothbrush
KRESSNER GERHARD45 citations93
US8671492B2Mar 18, 2014
Electric toothbrush
KRESSNER GERHARD18 citations83
US8418301B2Apr 16, 2013
Electric toothbrush and toothbrush head
KRESSNER GERHARD9 citations83
US8256055B2Sep 4, 2012
Toothbrush
KRESSNER GERHARD14 citations83
US8209808B2Jul 3, 2012
Toothbrush and attachment therefor
KRESSNER GERHARD14 citations83
US8185991B2May 29, 2012
Electric toothbrush and toothbrush head
KRESSNER GERHARD10 citations83
US8661597B2Mar 4, 2014
Brush head for a toothbrush
KRESSNER GERHARD4 citations72
US8453287B2Jun 4, 2013
Brush head for a toothbrush
KRESSNER GERHARD0 citations51
BRAUN GMBH
7 patentsUS7520016B2Apr 21, 2009
Electric toothbrush and toothbrush head
BRAUN GMBH86 citations98
US7765629B2Aug 3, 2010
Electric toothbrush and corresponding toothbrush head
BRAUN GMBH24 citations92
US7917982B2Apr 5, 2011
Electric toothbrush and charging unit
BRAUN GMBH8 citations84
US7810199B2Oct 12, 2010
Electric toothbrush and toothbrush head for the same
BRAUN GMBH12 citations84
US7774885B2Aug 17, 2010
Brush head for a toothbrush
BRAUN GMBH8 citations84
US6259021B1Jul 10, 2001
Housing for an electric appliance
BRAUN GMBH6 citations63
US7675203B2Mar 9, 2010
Electric drive unit for generating an oscillating displacement
BRAUN GMBH0 citations48
BRAUN AG
6 patentsUS6021538AFeb 8, 2000
Brush section for an electric toothbrush
BRAUN AG199 citations99
US5862558AJan 26, 1999
Brush section for an electric toothbrush
BRAUN AG111 citations98
US5842244ADec 1, 1998
Brush section for an electric toothbrush
BRAUN AG100 citations98
US5289604AMar 1, 1994
Electric toothbrush with demountable brush section
BRAUN AG147 citations98
US5545968AAug 13, 1996
Motor-powered appliance for personal use
BRAUN AG28 citations92
US5604329AFeb 18, 1997
Housing, in particular for an electrical tooth cleaning device, and process for producing it
BRAUN AG30 citations89