DB

Donna Beals

GC Gillett Canada: 17 patents #2 of 127Top 2%
Overall (All Time): #280,181 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
6308367 Toothbrush Maisie Wong-Paredes, Craig Masterman, Michael F. Roberts, Bradley Castillo 2001-10-30
6298516 Toothbrushes Max Yoshimoto, Jeffrey Allen Salazar, William A. Bredall, Thomas Craig Masterman 2001-10-09
6272714 Toothbrush 2001-08-14
D443985 Set of bristles for a toothbrush Maisie Wong-Paredes, Edgardo Gotangco Zapanta 2001-06-26
6234798 Flexible tip toothbrush handle Max Yoshimoto, Jeffrey Allen Salazar, William A. Bredall, Thomas Craig Masterman 2001-05-22
D440048 Toothbrush William A. Bredall, Bradley Castillo, Jurgen Greubel, Jeffrey Alan Hoefer, Maisie Wong-Paredes +5 more 2001-04-10
6199242 Tooth polishing brush Thomas Craig Masterman, Jean L. Spencer 2001-03-13
D437688 Set of bristles for a toothbrush Maisie Wong-Paredes, Edgardo Gotangco Zapanta, Kenneth Brad Wilson, Bradley Castillo 2001-02-20
D434906 Set of bristles for a toothbrush Michael F. Roberts, Bradley Castillo, Edgardo Gotangco Zapanta 2000-12-12
D425306 Set of bristles for a toothbrush Michael F. Roberts, William A. Bredall, Bradley Castillo 2000-05-23
D424808 Set of bristles for a toothbrush Maisie Wong-Paredes, Edgardo Gotangco Zapanta 2000-05-16
D422143 Set of bristles for a toothbrush William A. Bredall 2000-04-04
6041467 Toothbrush Michael F. Roberts, Thomas Craig Masterman, William A. Bredall, Robert L. Hicks, Bradley Castillo 2000-03-28
D421845 Set of brush bristles 2000-03-28
D419773 Toothbrush handle William A. Bredall, Jurgen Greubel, Jeffrey Alan Hoefer, Maisie Wong-Paredes, Jeffrey Allen Salazar +2 more 2000-02-01
D415352 Toothbrush handle William A. Bredall, Jeffrey Alan Hoefer, Maisie Wong-Paredes, Jeffrey Allen Salazar, Max Yoshimoto 1999-10-19
5722106 Tooth polishing brush Thomas Craig Masterman, Jean L. Spencer 1998-03-03