RK

Robert E. Kraska

ME Medtronic: 16 patents #615 of 6,325Top 10%
Overall (All Time): #301,988 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6855456 Titanium alloy-pin battery feedthrough for an implantable medical device William J. Taylor, Ian Courtney, William G. Howard 2005-02-15
6274265 Method and system for evaluating an electrochemical cell for use with an implantable medical device Donald R. Merritt, Craig L. Schmidt, Paul M. Skarstad 2001-08-14
6203937 Hermetic closure seal 2001-03-20
6184160 Method of making an hermetically sealed implantable medical device having a vacuum-treated liquid electrolyte-filled flat electrolytic capacitor Jenn-Feng Yan, Paul Pignato, Anthony R. Rorvick 2001-02-06
6099600 Method of making a vacuum-treated liquid electrolyte-filled flat electrolytic capacitor Jenn-Feng Yan, Paul Pignato, Anthony R. Rorvick 2000-08-08
6090503 Body implanted device with electrical feedthrough William J. Taylor, Joseph F. Lessar, Louis E. Halperin 2000-07-18
5821011 Body implanted device with electrical feedthrough William J. Taylor, Joseph F. Lessar, Louis E. Halperin 1998-10-13
5712462 Implantable medical device with high reliability electrical connection using reactive metals Fred Berkowitz, Mark D. Bryen, Joseph F. Lessar 1998-01-27
5433744 Medical electrical lead with super austentic stainless steel conductor Mark D. Breyen, Naim Istephanous, Joseph F. Lessar, Jennifer P. Miller 1995-07-18
5411545 Medical electrical lead Mark D. Breyen, Naim Istephanous, Joseph F. Lessar, Jennifer P. Miller 1995-05-02
5306581 Battery with weldable feedthrough William J. Taylor, Douglas J. Weiss, Joseph F. Lessar, Jennifer P. Miller 1994-04-26
5040544 Medical electrical lead and method of manufacture Joseph F. Lessar, Duane L. Rosenberg, James M. Speckien, James E. Upton 1991-08-20
4947866 Medical electrical lead Joseph F. Lessar, Duane L. Rosenberg, James M. Speckien, James E. Upton 1990-08-14
4860446 Medical electrical lead and method of manufacture Joseph F. Lessar, Duane L. Rosenberg, James M. Speckien, James E. Upton 1989-08-29
4678868 Hermetic electrical feedthrough assembly Frank J. Wilary, Joseph F. Lessar 1987-07-07
4217137 Gold based alloy composition and brazing therewith, particularly for ceramic-metal seals in electrical feedthroughs Joseph F. Lessar 1980-08-12