Patents by Inventor Kenneth W. Larson

Kenneth W. Larson 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).

  • Continuous spinal anesthesia administering apparatus
    Patent number: 5209734
    Abstract: A continuous spinal anesthesia administering apparatus is disclosed which comprises a polymeric microcatheter with a reinforcing stylet. A method for administering anesthesia to a patient utilizing this apparatus is also disclosed, as is a catheter kit containing this apparatus.
    Type: Grant
    Filed: December 19, 1990
    Date of Patent: May 11, 1993
    Assignee: Brigham and Women's Hospital, Inc.
    Inventors: Ronald J. Hurley, Kenneth W. Larson, Douglas F. Reed, Donald H. Lambert
  • Continuous spinal anesthesia administering apparatus and method
    Patent number: 4917670
    Abstract: A continuous spinal anesthesia administering apparatus is disclosed which comprises a polymeric microcatheter having an external diameter less than about 0.0130 inch (0.330 mm) with a reinforcing stylet therein. A method for administering anesthesia to a patient utilizing this apparatus is also disclosed, as is a catheter kit containing this apparatus.
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: April 17, 1990
    Inventors: Ronald J. Hurley, Kenneth W. Larson
  • Connector assembly
    Patent number: 4842592
    Abstract: An adaptive connector assembly for engaging a catheter or the like comprises a pair of segments adapted for telescoping engagement with one another so as to develop a centrally disposed cavity for receiving a plug formed of a compressible material. An end of one of the segments has an opening which communicates with the cavity and which is adapted to receive the catheter therein. The plug also has a centrally disposed channel for receiving the catheter from the opening. A snap-fit engagement is developed between the telescoping segments so that when the telescoping segments are engaged, the plug is placed in compression, constricting the channel about the catheter and thereby engaging the catheter within the adaptive connector assembly.
    Type: Grant
    Filed: February 26, 1988
    Date of Patent: June 27, 1989
    Assignee: Teleflex Incorporated
    Inventors: Carlos A. Caggiani, Thomas A. Coneys, Kenneth W. Larson
  • Radio testing device or similar article
    Patent number: D296529
    Type: Grant
    Filed: August 12, 1985
    Date of Patent: July 5, 1988
    Assignee: Motorola Inc.
    Inventors: Kenneth W. Larson, Peter Janko
  • Secure telephone modem or similar article
    Patent number: D302268
    Type: Grant
    Filed: November 21, 1986
    Date of Patent: July 18, 1989
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, Ronald P. Scholtes
  • Mobile data terminal or similar article
    Patent number: D303374
    Type: Grant
    Filed: December 9, 1986
    Date of Patent: September 12, 1989
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, John J. Marrella
  • Wireless transceiver
    Patent number: D341587
    Type: Grant
    Filed: January 16, 1991
    Date of Patent: November 23, 1993
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, Michael R. Lenz
  • Control tray for base station
    Patent number: D352505
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: November 15, 1994
    Assignee: Motorola, Inc.
    Inventors: Marc H. Pullman, Jeffrey S. Lipschultz, Kenneth W. Larson
  • Housing for a transformer
    Patent number: D357457
    Type: Grant
    Filed: March 31, 1994
    Date of Patent: April 18, 1995
    Assignee: Motorola, Inc.
    Inventor: Kenneth W. Larson
  • Cigarette lighter adaptor for a portable telephone
    Patent number: D362840
    Type: Grant
    Filed: March 2, 1994
    Date of Patent: October 3, 1995
    Assignee: Motorola, Inc.
    Inventor: Kenneth W. Larson
  • Catcher housing for a telephone
    Patent number: D368479
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: April 2, 1996
    Assignee: Motorola, Inc.
    Inventor: Kenneth W. Larson
  • Wireless modem enclosure
    Patent number: D371770
    Type: Grant
    Filed: March 6, 1995
    Date of Patent: July 16, 1996
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, James J. Moriarty, Sr.
  • Front panel for electronic equipment
    Patent number: D376153
    Type: Grant
    Filed: March 24, 1995
    Date of Patent: December 3, 1996
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, Richard H. Gosch
  • Heat sink
    Patent number: D378915
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: April 22, 1997
    Assignee: Motorola, Inc.
    Inventors: Robert B. Widmayer, Kenneth W. Larson
  • Speaker front panel
    Patent number: D379355
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: May 20, 1997
    Assignee: Motoroa, Inc.
    Inventors: Kenneth W. Larson, Richard H. Gosch
  • Heat sink
    Patent number: D379799
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: June 10, 1997
    Assignee: Motorola, Inc.
    Inventors: Robert B. Widmayer, Kenneth W. Larson
  • Desktop base station controller
    Patent number: D379801
    Type: Grant
    Filed: January 31, 1996
    Date of Patent: June 10, 1997
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, Richard H. Gosch, Leon Soren
  • Heat sink
    Patent number: D381011
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: July 15, 1997
    Assignee: Motorola, Inc.
    Inventors: Robert B. Widmayer, Kenneth W. Larson
  • Heat sink
    Patent number: D388399
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: December 30, 1997
    Assignee: Motorola, Inc.
    Inventors: Robert B. Widmayer, Kenneth W. Larson
  • Front panel
    Patent number: D390850
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: February 17, 1998
    Assignee: Motorola, Inc.
    Inventors: Kenneth W. Larson, Robert B. Widmayer, Zvonko Mavrin