Inventor · disambiguated record
Frederick J. Shipko
Also filed as: SHIPKO FREDERICK J
14 granted patents·1,821 citations·filing 1976–1995
96Inventor score
Top patents by PatentIndex Score
14 records- 0197US5562729AHeart valveBIOCONTROL TECHNOLOGY INC·Filed 1994·Granted Oct 8, 1996·332 cites·17 claims
- 0282US5011482AApparatus for removing an elongated structure implanted in biological tissueCOOK PACEMAKER CORP·Filed 1989·Granted Apr 30, 1991·158 cites·5 claims
- 0381US4041956APacemakers of low weight and method of making such pacemakersCORATOMIC·Filed 1976·Granted Aug 16, 1977·115 cites·23 claims
- 0480US5013310AMethod and apparatus for removing an implanted pacemaker leadCOOK PACEMAKER CORP·Filed 1989·Granted May 7, 1991·147 cites·24 claims
- 0578US5207683AApparatus for removing an elongated structure implanted in biological tissueCOOK PACEMAKER CORP·Filed 1991·Granted May 4, 1993·150 cites·20 claims
- 0678US4988347AMethod and apparatus for separating a coiled structure from biological tissueCOOK PACEMAKER CORP·Filed 1988·Granted Jan 29, 1991·141 cites·24 claims
- 0778US4943289AApparatus for removing an elongated structure implanted in biological tissueCOOK PACEMAKER CORP·Filed 1989·Granted Jul 24, 1990·141 cites·10 claims
- 0875US5697936ADevice for removing an elongated structure implanted in biological tissueCOOK PACEMAKER CORP·Filed 1995·Granted Dec 16, 1997·212 cites·22 claims
- 0975US5632749AApparatus for removing an elongated structure implanted in biological tissueCOOK PACEMAKER CORP·Filed 1993·Granted May 27, 1997·130 cites·15 claims
- 1069US5092339AMethod and apparatus for electrically compensated measurement of cardiac outputGEDDES LESLIE A·Filed 1990·Granted Mar 3, 1992·151 cites·23 claims
- 1169US4141752AOrgan-stimulating apparatus and insulating set screw for such apparatusCORATOMIC·Filed 1977·Granted Feb 27, 1979·73 cites·8 claims
- 1253US4316471AOrgan stimulating apparatus with sealing setscrewCORATOMIC·Filed 1980·Granted Feb 23, 1982·46 cites·17 claims
- 1352US4037277ASurgical toolCORATOMIC·Filed 1976·Granted Jul 26, 1977·10 cites·5 claims
- 1437US4142531ACatheterCORATOMIC·Filed 1977·Granted Mar 6, 1979·15 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →