Inventor · disambiguated record
Manfred Fischer
Also filed as: FISCHER MANFRED · JOCHAM RUDOLF
64 granted patents·10 pending applications·955 citations·filing 1975–2025
99Inventor score
Files withBOSCH GMBH ROBERT8HOPPE STEFFEN7ZAHNRADFABRIK FRIEDRICHSHAFEN6AESCULAP AG & CO KG5FISCHER MANFRED5
Top patents by PatentIndex Score
74 records- 0192US5199538ADrive device with variable torque-limiting systemZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1990·Granted Apr 6, 1993·59 cites·22 claims
- 0291US8652620B2Sliding element in an internal combustion engine, in particular a piston ringFISCHER MANFRED·Filed 2009·Granted Feb 18, 2014·13 cites·13 claims
- 0389US8273469B2Piston ringHOPPE STEFFEN·Filed 2008·Granted Sep 25, 2012·11 cites·24 claims
- 0486US4213514AHydraulic wheel drive with clutchZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1978·Granted Jul 22, 1980·39 cites·9 claims
- 0585US4275616AHydraulic wheel driveZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1978·Granted Jun 30, 1981·38 cites·12 claims
- 0682US6921401B2Surgical connecting element for fixing adjacently arranged bone platesAESCULAP AG & CO KG·Filed 2002·Granted Jul 26, 2005·101 cites·56 claims
- 0782US4612256AWear-resistant coatingGOETZE AG·Filed 1984·Granted Sep 16, 1986·39 cites·24 claims
- 0880US6915682B2Device for determining at least one parameter of a medium flowing in a conduitBOSCH GMBH ROBERT·Filed 2002·Granted Jul 12, 2005·27 cites·22 claims
- 0980US4542111ASpray powder for the manufacture of wear resistant and temperature resistant coatingsGOETZE AG·Filed 1983·Granted Sep 17, 1985·39 cites·10 claims
- 1079US7871078B2Piston ring and method for the production thereofFEDERAL MOGUL BURSCHEID GMBH·Filed 2004·Granted Jan 18, 2011·20 cites·13 claims
- 1179US4006946ASwing mounting for cement mixer and the likeZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 1975·Granted Feb 8, 1977·25 cites·8 claims
- 1275US7997401B2Apparatus for displacing units relative to a transport trackKRONES AG·Filed 2008·Granted Aug 16, 2011·9 cites·17 claims
- 1375US4756841AFriction-reducing coating compositions and coated machine partGOETZE AG·Filed 1986·Granted Jul 12, 1988·33 cites·14 claims
- 1474US12443214B2Pedal unit for controlling a vehicle functionBOSCH GMBH ROBERT·Filed 2024·Granted Oct 14, 2025·0 cites·16 claims
- 1572US8641046B2Piston ringHOPPE STEFFEN·Filed 2009·Granted Feb 4, 2014·6 cites·6 claims
- 1672US6182629B1Method of making a cylinder linerFEDERAL MOGUL BURSCHEID GMBH·Filed 1999·Granted Feb 6, 2001·17 cites·1 claims
- 1771US9447490B2Piston ringHOPPE STEFFEN·Filed 2008·Granted Sep 20, 2016·1 cites·23 claims
- 1871US6658077B2Apparatus for catching and cooling a meltFRAMATOME ANP GMBH·Filed 2001·Granted Dec 2, 2003·16 cites·17 claims
- 1971US4121970ANuclear reactor installation including a core catching apparatusKERNFORSCHUNGSZ KARLSRUHE·Filed 1976·Granted Oct 24, 1978·17 cites·7 claims
- 2070US8201831B2Sliding element, in particular piston ring, method for manufacturing a sliding element, sliding system and coating for a sliding elementHOPPE STEFFEN·Filed 2006·Granted Jun 19, 2012·5 cites·11 claims
- 2169US9809885B2Method for coating a sliding element and sliding element, in particular a piston ring or cylinder liner of an internal combustion engineHOPPE STEFFEN·Filed 2009·Granted Nov 7, 2017·3 cites·9 claims
- 2269US5059310AAnalytical sieve apparatusRHEINISCHE WERKZEUG & MASCHF·Filed 1990·Granted Oct 22, 1991·28 cites·20 claims
- 2369US4117031ACrude oil demulsifiersHOECHST AG·Filed 1975·Granted Sep 26, 1978·18 cites·3 claims
- 2468US12509030B2Sensor arrangement, actuation device, motor vehicleBOSCH GMBH ROBERT·Filed 2023·Granted Dec 30, 2025·0 cites·19 claims
- 2568US6381783B2Head clampAESCULAP AG & CO KG·Filed 2001·Granted May 7, 2002·29 cites·25 claims
- 2668US6192097B1Device for retaining a hot melt in particular a core melt-through inside the spreading chamber of a nuclear reactor installationSIEMENS AG·Filed 1996·Granted Feb 20, 2001·16 cites·9 claims
- 2766US9915346B2Piston ringFED MOGUL BURSCHEID GMBH·Filed 2013·Granted Mar 13, 2018·0 cites·14 claims
- 2866US7267344B2Piston ring with a PVD coatingFED MOGUL BURSCHEID GMBH·Filed 2003·Granted Sep 11, 2007·12 cites·4 claims
- 2966US7077851B2Aneurysm clipAESCULAP AG & CO KG·Filed 2003·Granted Jul 18, 2006·49 cites·24 claims
- 3066US4597939ASpray powder for producing wear resistant coatingsGOETZE AG·Filed 1983·Granted Jul 1, 1986·19 cites·6 claims
- 3165US6479165B2Arc spraying methodFEDERAL MOGUL FRIEDBERG GMBH·Filed 2001·Granted Nov 12, 2002·9 cites·18 claims
- 3265US2018259069A1Piston ringFED MOGUL BURSCHEID GMBH·Filed 2018·Application pending·0 cites
- 3363US6537040B2Radial piston pumpZF BATAVIA LLC·Filed 2001·Granted Mar 25, 2003·7 cites·8 claims
- 3463US4592964AWear-resistant coatingGOETZE AG·Filed 1985·Granted Jun 3, 1986·21 cites·20 claims
- 3563US4337553AApparatus for guiding and clamping flexible ropes and the likeGEROH MECHANISCHE SYSTEME·Filed 1980·Granted Jul 6, 1982·24 cites·7 claims
- 3662US8535314B2Surgical connecting element for fixing adjacently arranged bone platesLERCH KARL-DIETER·Filed 2007·Granted Sep 17, 2013·2 cites·41 claims
- 3762US5907588ADevice for collecting core melt from a reactor pressure vesselSIEMENS AG·Filed 1997·Granted May 25, 1999·13 cites·19 claims
- 3861US8986821B2Gliding elementHOPPE STEFFEN·Filed 2010·Granted Mar 24, 2015·1 cites·9 claims
- 3961US6537277B2Implant for fixing a bone plateAESCULAP AG & CO KG·Filed 2001·Granted Mar 25, 2003·21 cites·27 claims
- 4058US9868514B2Flap system for an aircraft high lift system or an engine actuation and method for monitoring a flap systemLiebherr Aerospace Lindenberg GmbH·Filed 2014·Granted Jan 16, 2018·1 cites·9 claims
- 4157US2025264903A1Actuation Device, Motor VehicleBOSCH GMBH ROBERT·Filed 2025·Application pending·0 cites
- 4256US4754549AMotor-driven chain saw having an anti-kickback sprocketSTIHL ANDREAS·Filed 1987·Granted Jul 5, 1988·16 cites·15 claims
- 4355US2025326379A1Pedal Unit for Controlling a Vehicle FunctionBOSCH GMBH ROBERT·Filed 2025·Application pending·0 cites
- 4454US9598763B2Piston ring for internal combustion enginesFISCHER MANFRED·Filed 2007·Granted Mar 21, 2017·0 cites·18 claims
- 4553US10000840B2Piston ring for internal combustion enginesFISCHER MANFRED·Filed 2007·Granted Jun 19, 2018·0 cites·13 claims
- 4652US5668451AMethod for monitoring the opening and closing process in a system having at least one component moved by electric motorTELEFUNKEN MICROELECTRON·Filed 1995·Granted Sep 16, 1997·19 cites·5 claims
- 4752US2024166173A1Actuation Device for a Motor Vehicle, Motor VehicleBOSCH GMBH ROBERT·Filed 2023·Application pending·0 cites
- 4851US4796360AMotor-driven chain saw with a sprocket guideSTIHL ANDREAS·Filed 1987·Granted Jan 10, 1989·14 cites·16 claims
- 4951US2024166044A1Actuation Device for a Motor Vehicle, Motor VehicleBOSCH GMBH ROBERT·Filed 2023·Application pending·0 cites
- 5050US9169547B2Gliding elementHOPPE STEFFEN·Filed 2010·Granted Oct 27, 2015·0 cites·17 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →