Inventor
BROEMER HEINZ
DE18 patents
Patents
18 patentsUS4365356ADec 28, 1982
Prosthesis parts provided with a coating of a bio-active material
LEITZ ERNST GMBH159 citations95
US4714721ADec 22, 1987
Composite plastics-based material for prosthesis purposes
LEITZ ERNST GMBH81 citations94
US3981736ASep 21, 1976
Biocompatible glass ceramic material
LEITZ ERNST GMBH109 citations93
US4168326ASep 18, 1979
Prosthesis parts provided with a coating of a bio-active material, process of making same, and method of using them for bone replacement
LEITZ ERNST GMBH104 citations92
US4131597ADec 26, 1978
Bioactive composite material process of producing and method of using same
LEITZ ERNST GMBH164 citations92
US4135935AJan 23, 1979
Sintered composite material, a process of making same, and a method of using same
LEITZ ERNST GMBH36 citations90
US4881897ANov 21, 1989
Tooth-root implant with long-term resistance to repetitive stresses
LEITZ ERNST GMBH42 citations86
US4040846AAug 9, 1977
Optical fluorophosphate glass and process of making same
LEITZ ERNST GMBH29 citations81
US4608051AAug 26, 1986
Auditory canal wall prosthesis and process for producing same
LEITZ ERNST GMBH25 citations79
US3960579AJun 1, 1976
Titanium dioxide containing glasses having a high index of refraction and a high dispersion and process of producing same
LEITZ ERNST GMBH29 citations78
US4915721AApr 10, 1990
Process for preparation of fluorophosphate optical glass
LEITZ ERNST GMBH9 citations73
US4857487AAug 15, 1989
Optical fluorophosphate glasses possessing positive anomalous partial dispersion and improved physico-chemical properties, and a process for their preparation
LEITZ ERNST GMBH14 citations73
US4363879ADec 14, 1982
Alkaline fluoroborate in fluorophosphate glass free of beryllium
LEITZ ERNST GMBH14 citations73
US3954484AMay 4, 1976
Fluorophosphate glass and process of making same
LEITZ ERNST GMBH14 citations73
US4830655AMay 16, 1989
High temperature-resistant material for devices used for forming glass optical elements with high surface quality
LEITZ ERNST GMBH14 citations71
US4617024AOct 14, 1986
Auditory ossicle prosthesis and process for its manufacture
LEITZ ERNST GMBH18 citations68
US4473909AOct 2, 1984
Auditory ossicle phosthesis
LEITZ ERNST GMBH11 citations67
US4200467AApr 29, 1980
Zirconium-containing borosilicate glasses
LEITZ ERNST GMBH4 citations62