Patents by Inventor Carl J. Clement

Carl J. Clement 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).

  • Testing apparatus for measuring ions in fluids
    Patent number: 4350579
    Abstract: The testing apparatus is for measurement of ions in body fluids. The apparatus has a plurality of sample cups for containing fluids to be tested, a movable door for controlling access to the sample cups, and a plurality of measuring electrodes for immersion into the fluid to be tested. There is a hand operated device for moving the electrodes and the cups with respect to each other to alternately put the electrodes in a first position permitting access to the cups and in a second position in which the electrodes are immersed in the fluids to be tested contained in the cups. Means for mounting the cups in the testing apparatus are engaged with means for oscillating the cups independently of the electrodes. The oscillation fully exposes the electrodes to a representative sampling of the fluids within the cups and thus enhances the accuracy of the test being performed.
    Type: Grant
    Filed: September 4, 1980
    Date of Patent: September 21, 1982
    Assignee: Applied Medical Technology, Inc.
    Inventors: Henry D. Schwartz, Irwin H. Krull, Carl J. Clement, Frederick H. Stengel, David D. Hayslett
  • Wafer packaging system
    Patent number: 4171740
    Abstract: A wafer packaging system for clean packaging and damage-free transporting of semiconductor wafers. The system includes tubular outer and inner containers, the inner container adapted to be contained by the outer container with the longitudinal axes of both containers extending in the same axial direction. The inner container includes provision for holding a plurality of the semiconductor wafers in spaced face-to-face relationship. The system provides a sealed container arrangement preventing contaminants outside the outer container from contaminating wafers within the inner container. Shock-absorbing features associated with the containers prevent shocks applied to the outer container from damaging the wafers.
    Type: Grant
    Filed: November 3, 1978
    Date of Patent: October 23, 1979
    Assignee: Monsanto Company
    Inventors: Carl J. Clement, Kenneth S. Campbell, Fred H. Stengel
  • Wafer packaging system
    Patent number: 4129211
    Abstract: A wafer packaging system for clean packaging and damage-free transporting of semiconductor wafers. The system includes tubular outer and inner containers, the inner container adapted to be contained by the outer container with the longitudinal axes of both containers extending in the same axial direction. The inner container includes provision for holding a plurality of the semiconductor wafers in spaced face-to-face relationship. The system provides a sealed container arrangement preventing contaminants outside the outer container from contaminating wafers within the inner container. Shock-absorbing features associated with the containers prevent shocks applied to the outer container from damaging the wafers.
    Type: Grant
    Filed: September 7, 1976
    Date of Patent: December 12, 1978
    Assignee: Monsanto Company
    Inventors: Carl J. Clement, Fred H. Stengel, Kenneth S. Campbell
  • Key set device for encoding data
    Patent number: D243700
    Type: Grant
    Filed: December 16, 1974
    Date of Patent: March 15, 1977
    Assignee: Xerox Corporation
    Inventors: Carl J. Clement, Fred H. Stengel
  • Electrostatic printer/plotter
    Patent number: D266671
    Type: Grant
    Filed: April 11, 1980
    Date of Patent: October 26, 1982
    Assignee: Xerox Corporation
    Inventors: Ian Turner, Thomas A. Tacklind, Carl J. Clement, Fred H. Stengel