Inventor

SCHAEFER ROLAND

DE36 patents

⚠️ This page may combine multiple inventors who share the name “SCHAEFER ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHAEFER ROLAND

KULZER & CO GMBH

Hydroxy group containing diesters of acrylic acids and their use in dental material

Hydroxy group containing diesters of acrylic acid

Composite dental prosthesis element formed of filled acrylate/methacrylate polymers

Dental composition containing X-ray opaque material

Bone cement compositions containing gentamycin

Prosthetic dental appliance

Process for the photopolymerization of vinyl compounds and photopolymerizable materials

Method for photopolymerization of vinyl compounds and photopolymerizable materials used in said process using 1-aryl-2,5 dialkypyrrole as reducing agent

Process for the photopolymerization of vinyl compounds and photopolymerizable materials

Dental composition containing pigment and methods of using the same

Process for the photopolymerization of vinyl compounds and photopolymerizable materials used in said process

WOLF GMBH RICHARD

Device with a rotationally-driven surgical instrument

Means for checking endoscope equipment

Apparatus for measuring the throughflow of a body liquid

Apparatus for the insufflation of gas into a body cavity

Apparatus for automatically regulating the supply of light to an endoscope

Automatic light adjustment means for an endoscope

Endoscopic video system

BALLUFF GMBH

Integrated arrangement having an electrical voltage supply and a communication interface

Method for parameterising at least one device

Sensor apparatus, sensor system, and method for operating a sensor apparatus

HERAEUS KULZER GMBH

Polymerizable material

Adhesion-promoting dental composition

FORD GLOBAL TECH LLC

Method and device for autonomous braking of a vehicle following collision

Method and device for autonomous braking of a vehicle following collision

ILLINOIS TOOL WORKS

Hardness testers having a pivoting body and capable of providing power to accessories on the pivoting body

Machine tool with recirculating coolant filtration system

LEITZ ERNST GMBH

Composite plastics-based material for prosthesis purposes

ZIMMER AG

Method of producing highly condensed polyester granulate

LURGI ZIMMER GMBH

Method for the direct and continuous production of hollow articles from a polymer melt

HAMMOUD HASSEN

Method and device for autonomous braking of a vehicle following collision

HARTH & SEIFERT GMBH

Process for mixing bulk materials

LU JIANBO

Method and device for providing braking assistance in a motor vehicle after an initial collision

SCHAEFER ROLAND

Rotating shaft tool

CORRSYS DATRON SENSORSYSTEME GMBH

Method of producing a carrier frequency modulated signal

HENKEL AG & CO KGAA

Liquid cationic formulation and method for the production thereof