P

Inventor

PFEIFER ULRICH

DE11 patents
⚠️ This page may combine multiple inventors who share the name “PFEIFER ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROCTER & GAMBLE

3 patents
US9510669B2Dec 6, 2016

Method for producing a toothbrush handle having an inner cavity

PROCTER & GAMBLE14 citations81
US9510664B2Dec 6, 2016

Toothbrush having an inner cavity

PROCTER & GAMBLE6 citations71
US9463593B2Oct 11, 2016

Method for producing a toothbrush having an inner cavity

PROCTER & GAMBLE2 citations60

CLAIRE-ZIMMET KAREN LYNN

2 patents
US8484789B2Jul 16, 2013

Toothbrushes

CLAIRE-ZIMMET KAREN LYNN32 citations89
US8056176B2Nov 15, 2011

Toothbrushes

CLAIRE-ZIMMET KAREN LYNN13 citations80

SCHAMBERG STEFAN

1 patent
US8458846B2Jun 11, 2013

Device for dental and/or oral care

SCHAMBERG STEFAN43 citations90

STIEF CHRISTIAN

1 patent
US8434190B2May 7, 2013

Toothbrush and method of manufacturing it

STIEF CHRISTIAN38 citations90

BRAUN GMBH

1 patent
US8915552B2Dec 23, 2014

Brush head and method and tool for producing same

BRAUN GMBH4 citations69

KERNFORSCHUNGSZ KARLSRUHE

1 patent
US4643311AFeb 17, 1987

Stackable long-term storage container, preferably for radioactive waste

KERNFORSCHUNGSZ KARLSRUHE4 citations57

PFEIFER ULRICH

1 patent
US8740607B2Jun 3, 2014

Transfer system for a plastic injection device

PFEIFER ULRICH2 citations52

BIRK ANDREAS

1 patent
US8845034B2Sep 30, 2014

Brush head and method and tool for producing same

BIRK ANDREAS1 citations45