Inventor · disambiguated record
Michael Schaefer
Also filed as: SCHAEFER MICHAEL · SCHAEFER MICHAEL J
34 granted patents·13 pending applications·278 citations·filing 1978–2023
96Inventor score
Files withAPPLIED MATERIALS INC5PUTZMEISTER ENGINEERING GMBH4ERSA GMBH3SCHAEFER MICHAEL3SCHAEFER MICHAEL J3
Top patents by PatentIndex Score
47 records- 0196US4217962AHydraulically operated grade scraperSCHAEFER MICHAEL J·Filed 1978·Granted Aug 19, 1980·80 cites·2 claims
- 0295US9896566B2Laser activatable polymer compositionTICONA LLC·Filed 2015·Granted Feb 20, 2018·34 cites·25 claims
- 0388USD572706SMicrophoneAKG ACOUSTICS GMBH·Filed 2007·Granted Jul 8, 2008·32 cites·1 claims
- 0486US11612802B2Range-of-motion exercise device having an audible feedback mechanismSCHAEFER MICHAEL·Filed 2020·Granted Mar 28, 2023·3 cites·20 claims
- 0584US10010958B2Soldering moduleERSA GMBH·Filed 2016·Granted Jul 3, 2018·3 cites·13 claims
- 0677US4936551AFatty acid polyoxyalkyl ester sulfonates, a process for their production and their use as surfactantsHENKEL KGAA·Filed 1988·Granted Jun 26, 1990·22 cites·10 claims
- 0771US9209567B2Clamping body for an electrical conductorPHOENIX CONTACT GMBH & CO·Filed 2012·Granted Dec 8, 2015·1 cites·12 claims
- 0870US8917219B2RFID transponder antennaSEMAR ROBERT·Filed 2009·Granted Dec 23, 2014·9 cites·7 claims
- 0968US11152913B2Bulk acoustic wave (BAW) resonatorQORVO US INC·Filed 2019·Granted Oct 19, 2021·1 cites·20 claims
- 1067US2023407091A1Laser Activatable Polymer CompositionTICONA LLC·Filed 2023·Application pending·0 cites
- 1165US8121388B2Device and method for automatically determining the individual three-dimensional shape of particlesSCHAEFER MICHAEL·Filed 2006·Granted Feb 21, 2012·3 cites·18 claims
- 1262USD572116SMicrophone clamp plateHARMAN INT IND·Filed 2007·Granted Jul 1, 2008·10 cites·1 claims
- 1362US7150319B2Method for reducing or completely eliminating water influx in an underground formation, and crosslinkable copolymers for implementing said methodCLARIANT UK LTD·Filed 2002·Granted Dec 19, 2006·10 cites·24 claims
- 1462US2010078428A1Microwavable food packageBERRY PLASTICS CORP·Filed 2009·Application pending·0 cites
- 1560US7696304B2Thermally stable water-soluble polymer which is crosslinkable at high temperaturesCLARIANT PRODUKTE DEUTSCHLAND·Filed 2005·Granted Apr 13, 2010·1 cites·19 claims
- 1659US11692053B2Polymeric pour point depressants for waxy crude oilsCLARIANT INT LTD·Filed 2021·Granted Jul 4, 2023·0 cites·25 claims
- 1758US11911973B2Control circuitry comprising an adjustable capacitorFRESENIUS KABI DEUTSCHLAND GMBH·Filed 2021·Granted Feb 27, 2024·0 cites·10 claims
- 1858US11267063B2Method for operating a soldering device, soldering deviceERSA GMBH·Filed 2018·Granted Mar 8, 2022·0 cites·16 claims
- 1957US11292069B2Soldering system with monitoring unitERSA GMBH·Filed 2018·Granted Apr 5, 2022·0 cites·9 claims
- 2057US2010101949A1Rotatable sputter target backing cylinder, rotatable sputter target, method of producing a rotatable sputter target, and coating installationAPPLIED MATERIALS INC·Filed 2009·Application pending·0 cites
- 2156US12203490B1Hydraulic drive system for a construction and/or thick matter pump system, construction and/ or thick matter pump system, and method for operating a hydraulic drive system and/or a construction and/or thick matter pump systemPUTZMEISTER ENGINEERING GMBH·Filed 2022·Granted Jan 21, 2025·0 cites·16 claims
- 2255US5271033AInduction furnace for melting and casting substances in a nonreactive atmosphereLEYBOLD DURFERRIT GMBH·Filed 1992·Granted Dec 14, 1993·18 cites·10 claims
- 2355US2011151268A1Material comprised of metal and lactic acid condensate and electronic componentHERAEUS GMBH W C·Filed 2009·Application pending·0 cites
- 2454US2010101526A1Method Of Preparing A Surface For Applying A Spray CoatingGEHRING GMBH & CO KG·Filed 2008·Application pending·0 cites
- 2550US2015175805A1Polyarylene Sulfide Composition for Use in Forming a Laser Direct Structured SubstrateTICONA LLC·Filed 2014·Application pending·0 cites
- 2650US2010101946A1Rotatable sputter target backing cylinder, rotatable sputter target, methods of producing and restoring a rotatable sputter target, and coating installationAPPLIED MATERIALS INC·Filed 2008·Application pending·0 cites
- 2749US11959468B2Apparatus for conveying thick matterPUTZMEISTER ENGINEERING GMBH·Filed 2019·Granted Apr 16, 2024·0 cites·9 claims
- 2847US2022281696A1Substrate transporting apparatusCORNING INC·Filed 2022·Application pending·0 cites
- 2946US2011263465A1Use Of Vinyl Phosphonic Acid For Producing Biodegradable Mixed Polymers And The Use Thereof For Exploring And Extracting Petroleum And Natural GasCLARIANT FINANCE BVI LTD·Filed 2009·Application pending·0 cites
- 3045US7837796B2Process chamber, inline coating installation and method for treating a substrateAPPLIED MATERIALS INC·Filed 2007·Granted Nov 23, 2010·0 cites·19 claims
- 3145US2011104627A1Substrate transport system and methodAPPLIED MATERIALS INC·Filed 2009·Application pending·0 cites
- 3245US2023223920A1Acoustic wave resonator using multilayer transduction materials with low/zero coupling border regionQORVO US INC·Filed 2023·Application pending·0 cites
- 3344US11959469B2Method for monitoring the state of a device and devicePUTZMEISTER ENGINEERING GMBH·Filed 2020·Granted Apr 16, 2024·0 cites·9 claims
- 3444US5319117AProcess for the sulfonation of unsaturated fatty acid glycerol estersHENKEL KOMMANDITGESELLSCHAFTR·Filed 1990·Granted Jun 7, 1994·12 cites·20 claims
- 3544US2011058919A1Mechanical modularity chambersAPPLIED MATERIALS INC·Filed 2009·Application pending·0 cites
- 3643US8911270B2Clamping body for an electric conductorAMBROSY UWE·Filed 2011·Granted Dec 16, 2014·2 cites·10 claims
- 3741US11440310B2Method for producing a substrate adapter and substrate adapter for connecting to an electronic componentHERAEUS DEUTSCHLAND GMBH & CO KG·Filed 2019·Granted Sep 13, 2022·0 cites·12 claims
- 3841US5662554ANeck exercise deviceSCHAEFSCO INC·Filed 1994·Granted Sep 2, 1997·16 cites·6 claims
- 3939US4893572AGrain drill planting depth controlSCHAEFER MICHAEL J·Filed 1988·Granted Jan 16, 1990·8 cites·1 claims
- 4038US2023265843A1Method for Operating a Construction-Material And/or Viscous-Material Pump for Conveying Construction Material And/or Viscous Material, and Construction-Material And/or Viscous-Material Pump for Conveying Construction Material And/or Viscous MaterialPUTZMEISTER ENGINEERING GMBH·Filed 2021·Application pending·0 cites
- 4137US8657618B2High-voltage connector component for a high-voltage cable, high-voltage connector, and method of manufacturing a high-voltage connector componentBEUSTER BERND·Filed 2012·Granted Feb 25, 2014·2 cites·18 claims
- 4236US10837898B2Sensor for a virtually simultaneous measurement of a transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or transmission and remission of a liquid sampleBASF COATINGS GMBH·Filed 2017·Granted Nov 17, 2020·0 cites·19 claims
- 4330US4988091AElbow and forearm rehabilitation deviceSCHAEFER MICHAEL J·Filed 1990·Granted Jan 29, 1991·5 cites·20 claims
- 4429US10711959B2Multi-tiered floating water lanternONE WORLD LANTERN FESTIVAL LLC·Filed 2018·Granted Jul 14, 2020·0 cites·20 claims
- 4526USD549271SHarmonicaSCHAEFER MICHAEL·Filed 2004·Granted Aug 21, 2007·0 cites·1 claims
- 4625US5517880ABottom die for a stamping tool for producing cardboard blanksPAPER CONVERTING EQUIP GMBH·Filed 1994·Granted May 21, 1996·3 cites·6 claims
- 4724US5498162AMethod for demonstrating a lifting techniqueRISK MANAGEMENT CONSULTANT INC·Filed 1994·Granted Mar 12, 1996·3 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Michael Schaefer 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 →