DK

David Keppel

CL Covidien Lp: 8 patents #618 of 2,878Top 25%
SA Sherwood Services Ag: 7 patents #26 of 258Top 15%
Overall (All Time): #323,707 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9168089 Method and system for controlling output of RF medical generator Steven P. Buysse, Bret S. Felton, David N. Heard, Ronald J. Podhajsky, Dale Schmaltz +7 more 2015-10-27
9113900 Method and system for controlling output of RF medical generator Steven P. Buysse, Bret S. Felton, David N. Heard, Ronald J. Podhajsky, Dale Schmaltz +7 more 2015-08-25
8753334 System and method for reducing leakage current in an electrosurgical generator Robert J. Behnke, II 2014-06-17
8636730 Polarity control of electrosurgical generator 2014-01-28
8523855 Circuit for controlling arc energy from an electrosurgical generator 2013-09-03
8105323 Method and system for controlling output of RF medical generator Steven P. Buysse, Bret S. Felton, David N. Heard, Ronald J. Podhajsky, Dale F. Shmaltz +7 more 2012-01-31
7824400 Circuit for controlling arc energy from an electrosurgical generator 2010-11-02
7458972 Electrosurgical electrode having a non-conductive porous ceramic coating 2008-12-02
7255694 Variable output crest factor electrosurgical generator 2007-08-14
7223265 Electrosurgical electrode having a non-conductive porous ceramic coating 2007-05-29
7137980 Method and system for controlling output of RF medical generator Steven P. Buysse, Bret S. Felton, David N. Heard, Ronald J. Podhajsky, Dale Schmaltz +6 more 2006-11-21
7044948 Circuit for controlling arc energy from an electrosurgical generator 2006-05-16
7033354 Electrosurgical electrode having a non-conductive porous ceramic coating 2006-04-25
6402741 Current and status monitor Steven H. Johnson, Jim Mageehon 2002-06-11
6203541 Automatic activation of electrosurgical generator bipolar output 2001-03-20