Patents by Inventor Jeffrey W. Kriz

Jeffrey W. Kriz 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).

  • Hand-held pipette
    Patent number: 6601433
    Abstract: Hand-held pipettes are provided which have automatic volume setting and either manual or power assisted piston operation. Power assisted piston operation may be achieved with a fly-by-wire operation wherein movement of a plunger button is detected and used to control a drive for the plunger. A data transfer capability in at least one direction may also be provided for the pipette.
    Type: Grant
    Filed: June 4, 2001
    Date of Patent: August 5, 2003
    Assignee: Vistalab Technologies, Inc.
    Inventors: Jeffrey W. Kriz, Richard E. Scordato
  • Hand-held pipette
    Publication number: 20020095998
    Abstract: Hand-held pipettes are provided which have automatic volume setting and either manual or power assisted piston operation. Power assisted piston operation may be achieved with a fly-by-wire operation wherein movement of a plunger button is detected and used to control a drive for the plunger. A data transfer capability in at least one direction may also be provided for the pipette.
    Type: Application
    Filed: February 8, 2002
    Publication date: July 25, 2002
    Applicant: VistaLab Technologies, Inc.
    Inventors: Jeffrey W. Kriz, Richard E. Scordato
  • Hand-held pipette
    Publication number: 20020005075
    Abstract: Hand-held pipettes are provided which have automatic volume setting and either manual or power assisted piston operation. Power assisted piston operation may be achieved with a fly-by-wire operation wherein movement of a plunger button is detected and used to control a drive for the plunger. A data transfer capability in at least one direction may also be provided for the pipette.
    Type: Application
    Filed: June 4, 2001
    Publication date: January 17, 2002
    Inventors: Jeffrey W. Kriz, Richard E. Scordato