Patents by Inventor Frédéric Alejos

Frédéric Alejos has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pipette
    Patent number: D561346
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: February 5, 2008
    Assignee: Gilson S.A.S.
    Inventor: Frédéric Alejos
  • Pipette
    Patent number: D589625
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: March 31, 2009
    Assignee: Gilson S.A.S.
    Inventor: Frédéric Alejos
  • Pipette
    Patent number: D595419
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: June 30, 2009
    Assignee: Gilson S.A.S.
    Inventor: Frédéric Alejos