Patents by Inventor James Steven Cunnigham

James Steven Cunnigham 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).

  • Laparoscopic bipolar electrosurgical instrument
    Patent number: 7207990
    Abstract: A laparoscopic bipolar electrosurgical instrument can apply a large closure force between its jaws without damaging the small yoke assembly.
    Type: Grant
    Filed: June 29, 2005
    Date of Patent: April 24, 2007
    Assignee: Sherwood Services Ag
    Inventors: Michael John Lands, Stephen Wade Lukianow, Donald Robert Loeffler, James Steven Cunnigham, Kate Ryland Lawes, Daniel Lee Trimberger, II, Mathew Erle Mitchell, Jenifer Serafin Kennedy
  • Laparoscopic bipolar electrosurgical instrument
    Patent number: 6960210
    Abstract: A laparoscopic bipolar electrosurgical instrument can apply a large closure force between its jaw without damaging the small yoke assembly.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: November 1, 2005
    Assignee: Sherwood Services AG
    Inventors: Michael John Lands, Stephen Wade Lukianow, Donald Robert Loeffler, James Steven Cunnigham, Kate Ryland Lawes, Daniel Lee Trimberger, II, Mathew Erle Mitchell, Jenifer Serafin Kennedy
  • Laparoscopic bipolar electrosurgical instrument
    Publication number: 20030032956
    Abstract: A laparoscopic bipolar electrosurgical instrument can apply a large closure force between its jaw without damaging the small yoke assembly.
    Type: Application
    Filed: September 13, 2002
    Publication date: February 13, 2003
    Inventors: Michael John Lands, Stephen Wade Lukianow, Donald Robert Loeffler, James Steven Cunnigham, Kate Ryland Lawes, Daniel Lee Trimberger, Mathew Erle Mitchell, Jenifer Serafin Kennedy
  • Laparoscopic bipolar electrosurgical instrument
    Patent number: 6451018
    Abstract: A laparoscopic bipolar electrosurgical instrument can apply a large closure force between its jaws without damaging the small yoke assembly.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: September 17, 2002
    Assignee: Sherwood Services AG
    Inventors: Michael John Lands, Stephen Wade Lukianow, Donald Robert Loeffler, James Steven Cunnigham, Kate Ryland Lawes, Daniel Lee Trimberger, II, Mathew Erle Mitchell, Jenifer Serafin Kennedy
  • Laparoscopic bipolar electrosurgical instrument
    Patent number: 6090109
    Abstract: A laparoscopic bipolar electrosurgical instrument can apply a large closure force between its jaws without damaging the small yoke assembly.
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: July 18, 2000
    Assignee: Sherwood Services AG
    Inventors: Michael John Lands, Stephen Wade Lukianow, Donald Robert Loeffler, James Steven Cunnigham, Kate Ryland Lawes, Daniel Lee Trimberger, II, Mathew Erle Mitchell, Jenifer Serafin Kennedy