Hugo Schemmann

Person

Schaesberg, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Electric motor assembly
- Patent number 5,717,301
- Issue date Feb 10, 1998
- U.S. Philips Corporation
- Albrecht Griebhammer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Small motor with permanent-magnet rotor
- Patent number 5,502,359
- Issue date Mar 26, 1996
- U.S. Philips Corporation
- Hugo Schemmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar energy operated automatic charge device for electric appliances
- Patent number 5,164,654
- Issue date Nov 17, 1992
- U.S. Philips Corporation
- Leo Bertram
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Epilating device having epilating rollers rotatingly drivable in op...
- Patent number 5,158,562
- Issue date Oct 27, 1992
- U.S. Philips Corp.
- Leo Bertram
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Rotor for an electric motor
- Patent number 5,121,020
- Issue date Jun 9, 1992
- U.S. Philips Corp.
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Small electric household utensil for the production of foods by mix...
- Patent number 5,022,315
- Issue date Jun 11, 1991
- U.S. Philips Corporation
- Leo Bertram
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Domestic vibration apparatus with lever drive
- Patent number 5,012,147
- Issue date Apr 30, 1991
- U.S. Philips Corporation
- Leo Bertram
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Rotary shaving head for an electric shaving apparatus
- Patent number 4,979,297
- Issue date Dec 25, 1990
- U.S. Philips Corp.
- Leo Bertram
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Single phase synchronous motor vibration apparatus
- Patent number 4,868,435
- Issue date Sep 19, 1989
- U.S. Philips Corp.
- Gerhard Diefenbach
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Synchronous motor with dynamic damping
- Patent number 4,827,204
- Issue date May 2, 1989
- U.S. Philips Corporation
- Romuald L. Bukoschek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-phase synchronous motor comprising a two-pole permanent-magn...
- Patent number 4,827,171
- Issue date May 2, 1989
- U.S. Philips Corporation
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for improving the stability of rotation of the rotor of a si...
- Patent number 4,812,691
- Issue date Mar 14, 1989
- U.S. Philips Corp.
- Leo Bertram
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method for making the shaving head of a dry-shaving apparatus
- Patent number 4,807,365
- Issue date Feb 28, 1989
- U.S. Philips Corp.
- Leo Bertram
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Dual motor drive arrangement for a small domestic appliance
- Patent number 4,803,390
- Issue date Feb 7, 1989
- U.S. Philips Corporation
- Leo Bertram
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Drive mechanism for a domestic vibration apparatus
- Patent number 4,791,327
- Issue date Dec 13, 1988
- U.S. Philips Corp.
- Leo Bertram
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Domestic appliance comprising a tool
- Patent number 4,759,192
- Issue date Jul 26, 1988
- U.S. Philips Corp.
- Leo Bertram
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Small appliance driven by unidirectional single-phase synchronous m...
- Patent number 4,760,297
- Issue date Jul 26, 1988
- U.S. Philips Corporation
- Hugo Schemmann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Single-phase synchronous motor comprising a two-pole permanent-magn...
- Patent number 4,714,851
- Issue date Dec 22, 1987
- U.S. Philips Corporation
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling arrangement for heat generating electrical components
- Patent number 4,709,752
- Issue date Dec 1, 1987
- U.S. Philips Corporation
- Johann Schroder
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Synchronous motor with two-pole permanent-magnet soft-magnetic-core...
- Patent number 4,691,132
- Issue date Sep 1, 1987
- U.S. Philips Corporation
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous motor having a permanent-magnet modular rotor
- Patent number 4,684,840
- Issue date Aug 4, 1987
- U.S. Philips Corporation
- Leo Bertram
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Single-phase synchronous motor with two-pole permanent-magnet rotor
- Patent number 4,636,676
- Issue date Jan 13, 1987
- U.S. Philips Corporation
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration dry shaving apparatus driven by a bipolar uniphase synchr...
- Patent number 4,628,607
- Issue date Dec 16, 1986
- U.S. Philips Corporation
- Leo Bertram
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Shear head of a dry-shaver comprising a shear foil which is clamped...
- Patent number 4,621,423
- Issue date Nov 11, 1986
- U.S. Philips Corporation
- Hugo Schemmann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Drive mechanism for a vibration-type dry-shaver
- Patent number 4,606,121
- Issue date Aug 19, 1986
- U.S. Philips Corporation
- Gerhard Diefenbach
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electric motor having a U-shaped stator iron
- Patent number 4,554,471
- Issue date Nov 19, 1985
- U.S. Philips Corporation
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor having a stator iron of a bent shape
- Patent number 4,503,346
- Issue date Mar 5, 1985
- U.S. Philips Corporation
- Leo Bertram
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-starting single-phase synchronous motor
- Patent number 4,500,825
- Issue date Feb 19, 1985
- U.S. Philips Corporation
- Hugo Schemmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Shaving apparatus having a shear plate with hair-entry apertures an...
- Patent number 4,329,781
- Issue date May 18, 1982
- U.S. Philips Corporation
- Hugo Schemmann
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Pumping device for fluids
- Patent number 4,008,985
- Issue date Feb 22, 1977
- U.S. Philips Corporation
- Hugo Schemmann
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Hugo Schemmann

Person

Patents Grantslast 30 patents

Electric motor assembly

Small motor with permanent-magnet rotor

Solar energy operated automatic charge device for electric appliances

Epilating device having epilating rollers rotatingly drivable in op...

Rotor for an electric motor

Small electric household utensil for the production of foods by mix...

Domestic vibration apparatus with lever drive

Rotary shaving head for an electric shaving apparatus

Single phase synchronous motor vibration apparatus

Synchronous motor with dynamic damping

Single-phase synchronous motor comprising a two-pole permanent-magn...

Device for improving the stability of rotation of the rotor of a si...

Method for making the shaving head of a dry-shaving apparatus

Dual motor drive arrangement for a small domestic appliance

Drive mechanism for a domestic vibration apparatus

Domestic appliance comprising a tool

Small appliance driven by unidirectional single-phase synchronous m...

Single-phase synchronous motor comprising a two-pole permanent-magn...

Cooling arrangement for heat generating electrical components

Synchronous motor with two-pole permanent-magnet soft-magnetic-core...

Synchronous motor having a permanent-magnet modular rotor

Single-phase synchronous motor with two-pole permanent-magnet rotor

Vibration dry shaving apparatus driven by a bipolar uniphase synchr...

Shear head of a dry-shaver comprising a shear foil which is clamped...

Drive mechanism for a vibration-type dry-shaver

Electric motor having a U-shaped stator iron

Electric motor having a stator iron of a bent shape

Self-starting single-phase synchronous motor

Shaving apparatus having a shear plate with hair-entry apertures an...

Pumping device for fluids