Inventor
HEROLD WOLF-DIETRICH
DE31 patents
⚠️ This page may combine multiple inventors who share the name “HEROLD WOLF-DIETRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESPE PHARM PRAEP
11 patentsUS4298806ANov 3, 1981
Apparatus for irradiating substances curable by radiation
ESPE PHARM PRAEP193 citations99
US4189065AFeb 19, 1980
Metering dispenser for high-viscosity compositions
ESPE PHARM PRAEP204 citations99
US4479781AOct 30, 1984
Dispenser for metering dental compositions
ESPE PHARM PRAEP60 citations94
US4421987ADec 20, 1983
Apparatus for irradiating dental objects
ESPE PHARM PRAEP46 citations92
US4412134AOct 25, 1983
Apparatus for irradiating dental objects
ESPE PHARM PRAEP51 citations92
US4560352ADec 24, 1985
Dispenser for metering dental compositions
ESPE PHARM PRAEP64 citations91
US4538070AAug 27, 1985
Apparatus for treating dental prosthetic parts with radiation
ESPE PHARM PRAEP26 citations81
US4392589AJul 12, 1983
Multiple-tube dispenser
ESPE PHARM PRAEP19 citations74
US4317615AMar 2, 1982
Protective case for a quartz-rod optical wave guide
ESPE PHARM PRAEP16 citations74
US4464941AAug 14, 1984
Device for the contactless metering of liquids
ESPE PHARM PRAEP14 citations69
US4571665AFeb 18, 1986
Apparatus for treating dental materials
ESPE PHARM PRAEP6 citations62
THERA GES FUER PATENTE
10 patentsUS5080262AJan 14, 1992
Mixing dispenser for pasty masses
THERA GES FUER PATENTE156 citations98
US5332122AJul 26, 1994
Container for flowable substances
THERA GES FUER PATENTE119 citations97
US5419460AMay 30, 1995
Container for flowable substances
THERA GES FUER PATENTE44 citations95
US5199229AApr 6, 1993
Sand blasting device
THERA GES FUER PATENTE57 citations92
US5058770AOct 22, 1991
Container for substances prepared by mixing components
THERA GES FUER PATENTE50 citations92
US6012610AJan 11, 2000
Device for emptying a film tube
THERA GES FUER PATENTE41 citations91
US5653360AAug 5, 1997
Device for emptying a film tube
THERA GES FUER PATENTE18 citations91
US5501368AMar 26, 1996
Device for emptying a film tube
THERA GES FUER PATENTE37 citations91
US4978359ADec 18, 1990
Prosthesis shaft
THERA GES FUER PATENTE10 citations73
US5230438AJul 27, 1993
Pressure vessel
THERA GES FUER PATENTE7 citations68
ESPE STIFTUNG
6 patentsUS4674661AJun 23, 1987
Container for dispensing dental compositions
ESPE STIFTUNG71 citations96
US4919603AApr 24, 1990
Device for repairing windshields
ESPE STIFTUNG28 citations92
US4779770AOct 25, 1988
Metering dispenser
ESPE STIFTUNG37 citations92
US4792692ADec 20, 1988
Dental irradiation apparatus
ESPE STIFTUNG44 citations87
US4890931AJan 2, 1990
Mixer fork for dental capsules
ESPE STIFTUNG15 citations74
US4723825AFeb 9, 1988
Optical wave guide for irradiation in dentistry
ESPE STIFTUNG15 citations74