P

Inventor

HILFIKER CHRISTIAN

CH9 patents
⚠️ This page may combine multiple inventors who share the name “HILFIKER CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TRISA HOLDING AG

5 patents
US8365335B2Feb 5, 2013

Electric toothbrush, and transmission for an electric toothbrush

TRISA HOLDING AG15 citations92
US9572642B2Feb 21, 2017

Electric toothbrush, and transmission for an electric toothbrush

TRISA HOLDING AG4 citations84
US9894987B2Feb 20, 2018

Toothbrush with partially coated surface

TRISA HOLDING AG2 citations72
US9968427B2May 15, 2018

Electric toothbrush, and transmission for an electric toothbrush

TRISA HOLDING AG1 citations62
US9125714B2Sep 8, 2015

Electric toothbrush, and transmission for an electric toothbrush

TRISA HOLDING AG1 citations62

BAERTSCHI ARMIN

2 patents
US8089227B2Jan 3, 2012

Electrically operated, continuously adjustable personal hygiene device

BAERTSCHI ARMIN37 citations92
US8756743B2Jun 24, 2014

Toothbrush head

BAERTSCHI ARMIN8 citations83

GROSS PETER

1 patent
US9539750B2Jan 10, 2017

Toothbrush with partially coated surface

GROSS PETER55 citations96

TRISA HOLDING

1 patent
US8382208B2Feb 26, 2013

Handle for a brush, in particular a toothbrush

TRISA HOLDING66 citations94