Inventor · disambiguated record
William F. Witt
Also filed as: WITT WILLIAM · WITT WILLIAM F · WITT WILLIAM FRIEDERICH
17 granted patents·1 pending application·3,777 citations·filing 1982–2015
96Inventor score
Files withCARDIOTHORACIC SYS INC5MAQUET CARDIOVASCULAR LLC3AMPEX2CARDIOTHORACIC SYSTEM INC2SYQUEST TECHNOLOGY2
Top patents by PatentIndex Score
18 records- 0198US6346077B1Surgical instrument for stabilizing the beating heart during coronary artery bypass graft surgeryCARDIOTHORACIC SYS INC·Filed 1997·Granted Feb 12, 2002·1.7k cites·7 claims
- 0297US6036641ASurgical instruments for stabilizing the beating heart during coronary artery bypass graft surgeryCARDIOTHORACIC SYSTEM INC·Filed 1997·Granted Mar 14, 2000·1.2k cites·43 claims
- 0391US5317464ARemovable cartridge disk drive with cartridge interlocking and spindle motor telescoping mechanismsSYQUEST TECHNOLOGY·Filed 1991·Granted May 31, 1994·55 cites·17 claims
- 0488US7585277B2Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgeryMAQUET CARDIOVASCULAR LLC·Filed 2006·Granted Sep 8, 2009·38 cites·14 claims
- 0588US6394951B1Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgeryCARDIOTHORACIC SYS INC·Filed 2000·Granted May 28, 2002·133 cites·56 claims
- 0688US5944736AAccess platform for internal mammary dissectionCARDIOTHORACIC SYS INC·Filed 1997·Granted Aug 31, 1999·275 cites·87 claims
- 0784US7056287B2Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgeryCARDIOTHORACIC SYS INC·Filed 2002·Granted Jun 6, 2006·95 cites·28 claims
- 0884US4820109ABidirectional transfer mechanismAMPEX·Filed 1986·Granted Apr 11, 1989·41 cites·36 claims
- 0980US6743169B1Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgeryCARDIOTHORACIC SYS INC·Filed 2001·Granted Jun 1, 2004·68 cites·39 claims
- 1078US5535072ARemovable cartridge disk drive with cartridge interlocking and spindle motor telescoping mechanismsSYQUEST TECHNOLOGY·Filed 1994·Granted Jul 9, 1996·25 cites·19 claims
- 1173US9427572B2Implantable medical device with connector blocksMEDTRONIC INC·Filed 2015·Granted Aug 30, 2016·2 cites·20 claims
- 1270US9008782B2Occipital nerve stimulationKAST JOHN E·Filed 2008·Granted Apr 14, 2015·8 cites·29 claims
- 1369US7909846B1Access platform for internal mammary dissectionMAQUET CARDIOVASCULAR LLC·Filed 2000·Granted Mar 22, 2011·29 cites·17 claims
- 1468US8277476B2Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graftTAYLOR CHARLES S·Filed 2003·Granted Oct 2, 2012·29 cites·21 claims
- 1568US7288065B1Access platform for internal mammary dissectionCARDIOTHORACIC SYSTEM INC·Filed 2000·Granted Oct 30, 2007·28 cites·26 claims
- 1642US2002099270A1Device for sealing a vessel during coronary artery bypass surgeryFiled 2002·Application pending·0 cites
- 1738US7699774B1Access platform for internal mammary dissectionMAQUET CARDIOVASCULAR LLC·Filed 1999·Granted Apr 20, 2010·13 cites·10 claims
- 1831US4466512ALoading apparatus for differential band brakeAMPEX·Filed 1982·Granted Aug 21, 1984·1 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when William F. Witt files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →