Inventor
LUNDELL WILLIAM G
US7 patents
⚠️ This page may combine multiple inventors who share the name “LUNDELL WILLIAM G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
3 patentsUS6735802B1May 18, 2004
Brushhead replacement indicator system for power toothbrushes
KONINKL PHILIPS ELECTRONICS NV103 citations97
US6883199B1Apr 26, 2005
Short-life power toothbrush for trial use
KONINKL PHILIPS ELECTRONICS NV740 citations96
US6611780B2Aug 26, 2003
System for communicating operational data between an electric toothbrush and a separate control unit
KONINKL PHILIPS ELECTRONICS NV181 citations93
OPTIVA CORP
3 patentsUS5994855ANov 30, 1999
Automatic power adjustment system for introductory use of a vibrating device on a human body
OPTIVA CORP456 citations97
US5796325AAug 18, 1998
Charging coil core insert for electric toothbrushes
OPTIVA CORP134 citations96
US6140802AOct 31, 2000
Automatic power adjustment system for introductory use of a vibrating device on a human body
OPTIVA CORP36 citations91