Inventor
GIULIANI DAVID
US19 patents
⚠️ This page may combine multiple inventors who share the name “GIULIANI DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OPTIVA CORP
5 patentsUS5476384ADec 19, 1995
Dentifrice/Medication dispensing toothbrush
OPTIVA CORP123 citations99
US5784742AJul 28, 1998
Toothbrush with adaptive load sensor
OPTIVA CORP264 citations96
US5544382AAug 13, 1996
Pacing toothbrush
OPTIVA CORP171 citations96
US5305492AApr 26, 1994
Brush element for an acoustic toothbrush
OPTIVA CORP150 citations96
US5815872AOct 6, 1998
Pressure overload indicator system for power toothbrushes
OPTIVA CORP213 citations93
GEMTECH INC
3 patentsPACIFIC BIOSCIENCE LAB INC
3 patentsUS7386906B2Jun 17, 2008
Oscillating brushhead attachment system for a personal care appliance
PACIFIC BIOSCIENCE LAB INC99 citations97
US7320691B2Jan 22, 2008
Apparatus and method for acoustic/mechanical treatment of early stage acne
PACIFIC BIOSCIENCE LAB INC150 citations97
US7157816B2Jan 2, 2007
Motor providing oscillating action for a personal care appliance
PACIFIC BIOSCIENCE LAB INC61 citations97