Inventor · disambiguated record
Roland Schaefer
Also filed as: SCHAEFER ROLAND
25 granted patents·6 pending applications·650 citations·filing 1975–2024
97Inventor score
Files withKULZER & CO GMBH11ILLINOIS TOOL WORKS7BALLUFF GMBH3FORD GLOBAL TECH LLC2HERAEUS KULZER GMBH2
Top patents by PatentIndex Score
31 records- 0193US9604607B2Method and device for autonomous braking of a vehicle following collisionFORD GLOBAL TECH LLC·Filed 2015·Granted Mar 28, 2017·6 cites·15 claims
- 0292US4115346AHydroxy group containing diesters of acrylic acids and their use in dental materialKULZER & CO GMBH·Filed 1976·Granted Sep 19, 1978·94 cites·12 claims
- 0391US4375967ADental composition containing X-ray opaque materialKULZER & CO GMBH·Filed 1981·Granted Mar 8, 1983·46 cites·15 claims
- 0488US11435270B2Hardness testers having a pivoting body and capable of providing power to accessories on the pivoting bodyILLINOIS TOOL WORKS·Filed 2019·Granted Sep 6, 2022·4 cites·14 claims
- 0588US4002669AHydroxy group containing diesters of acrylic acidKULZER & CO GMBH·Filed 1975·Granted Jan 11, 1977·64 cites·8 claims
- 0687US12179299B2Machine tool with recirculating coolant filtration systemILLINOIS TOOL WORKS·Filed 2019·Granted Dec 31, 2024·4 cites·14 claims
- 0786US8903620B2Method and device for autonomous braking of a vehicle following collisionHAMMOUD HASSEN·Filed 2013·Granted Dec 2, 2014·7 cites·17 claims
- 0886US4714721AComposite plastics-based material for prosthesis purposesLEITZ ERNST GMBH·Filed 1985·Granted Dec 22, 1987·81 cites·26 claims
- 0982US2025073837A1Coolant recapture and recirculation in material removal systemsILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 1080US9205815B2Method and device for autonomous braking of a vehicle following collisionFORD GLOBAL TECH LLC·Filed 2014·Granted Dec 8, 2015·3 cites·15 claims
- 1180US5089051AAdhesion-promoting dental compositionHERAEUS KULZER GMBH·Filed 1990·Granted Feb 18, 1992·52 cites·24 claims
- 1279US4029632AProsthetic dental applianceKULZER & CO GMBH·Filed 1975·Granted Jun 14, 1977·44 cites·30 claims
- 1378US5750590APolymerizable materialHERAEUS KULZER GMBH·Filed 1996·Granted May 12, 1998·60 cites·11 claims
- 1477US4059684ABone cement compositions containing gentamycinKULZER & CO GMBH·Filed 1976·Granted Nov 22, 1977·78 cites·13 claims
- 1574US4534839AProcess for the photopolymerization of vinyl compounds and photopolymerizable materialsKULZER & CO GMBH·Filed 1982·Granted Aug 13, 1985·17 cites·9 claims
- 1673US10469284B2Integrated arrangement having an electrical voltage supply and a communication interfaceBALLUFF GMBH·Filed 2018·Granted Nov 5, 2019·2 cites·9 claims
- 1770US5009597AComposite dental prosthesis element formed of filled acrylate/methacrylate polymersKULZER & CO GMBH·Filed 1989·Granted Apr 23, 1991·38 cites·25 claims
- 1868US8903618B2Method and device for providing braking assistance in a motor vehicle after an initial collisionLU JIANBO·Filed 2011·Granted Dec 2, 2014·2 cites·24 claims
- 1968US4581389AMethod for photopolymerization of vinyl compounds and photopolymerizable materials used in said process using 1-aryl-2,5 dialkypyrrole as reducing agentKULZER & CO GMBH·Filed 1984·Granted Apr 8, 1986·15 cites·21 claims
- 2063US2022126418A1Grinding/polishing systems and methods having proximity sensorsILLINOIS TOOL WORKS·Filed 2021·Application pending·0 cites
- 2160US2024286213A1Systems and methods for electrochemical machiningILLINOIS TOOL WORKS·Filed 2024·Application pending·0 cites
- 2260US2022349793A1Systems and methods for material test systems utilizing shared databasesILLINOIS TOOL WORKS·Filed 2022·Application pending·0 cites
- 2359US4576976AProcess for the photopolymerization of vinyl compounds and photopolymerizable materialsKULZER & CO GMBH·Filed 1984·Granted Mar 18, 1986·9 cites·19 claims
- 2456US2025033153A1Material removal machines with movable two piece work tablesILLINOIS TOOL WORKS·Filed 2021·Application pending·0 cites
- 2550US4563153ADental composition containing pigment and methods of using the sameKULZER & CO GMBH·Filed 1983·Granted Jan 7, 1986·10 cites·20 claims
- 2647US10707920B2Sensor apparatus, sensor system, and method for operating a sensor apparatusBALLUFF GMBH·Filed 2018·Granted Jul 7, 2020·0 cites·21 claims
- 2746US12481276B2Method for parameterising at least one deviceBALLUFF GMBH·Filed 2022·Granted Nov 25, 2025·0 cites·11 claims
- 2845US10030213B2Liquid cationic formulation and method for the production thereofHENKEL AG & CO KGAA·Filed 2016·Granted Jul 24, 2018·0 cites·11 claims
- 2945US4522694AProcess for the photopolymerization of vinyl compounds and photopolymerizable materials used in said processKULZER & CO GMBH·Filed 1984·Granted Jun 11, 1985·8 cites·29 claims
- 3042US2006282194A1Tape library storage bridgeBDT AG·Filed 2005·Application pending·0 cites
- 3127US6403950B1Method of producing a carrier frequency modulated signalCORRSYS DATRON SENSORSYSTEME GMBH·Filed 1999·Granted Jun 11, 2002·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →