Patents by Inventor Jan M. Conover

Jan M. Conover 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).

  • Manual pipette
    Patent number: 5983733
    Abstract: A manual pipette having a cushioned hand grip area and a tip ejector. The ejector is located strategically so that an operator can easily manipulate either the ejector or a pipette fluid plunger which introduces and expels fluid to be sampled. The pipette is ergonomically balanced and designed to prevent operator fatigue. The pipette includes structure for in field calibration and volume variation.
    Type: Grant
    Filed: November 15, 1996
    Date of Patent: November 16, 1999
    Assignee: Hamilton Company
    Inventors: Victor C. Strandberg, Robert F. Scalese, Phillip C. Trenholme, Jan M. Conover, Scott T. Kozel, Chih C. Chen, Daniel J. Driscoll