Helmut Ohnmacht

Person

Kandel, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Heater with tap
- Patent number 4,956,545
- Issue date Sep 11, 1990
- Fritz Eichenauer GmbH & Co. KG
- Helmut Ohnmacht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical heating element with meander-shaped windings
- Patent number 4,845,345
- Issue date Jul 4, 1989
- Fritz Eichenauer GmbH & Co. KG
- Helmut Ohnmacht
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for the production of a toaster heating ele...
- Patent number 4,361,954
- Issue date Dec 7, 1982
- Firma Fritz Eichenauer
- Helmut Ohnmacht
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical heating device for fluid media
- Patent number 4,357,521
- Issue date Nov 2, 1982
- Firma Fritz Eichenauer
- Helmut Ohnmacht
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electric heating device for heating the interior of a switch cabinet
- Patent number 4,352,008
- Issue date Sep 28, 1982
- Firma Fritz Eichenauer
- Edwin Hofer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical heating element for fluid media and method for producing...
- Patent number 4,350,872
- Issue date Sep 21, 1982
- Firma Fritz Eichenauer
- Klaus Meywald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical resistance water heating device, particularly for bevera...
- Patent number 4,343,988
- Issue date Aug 10, 1982
- Firma Fritz Eichenauer
- Hanno Roller
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrical resistance heating element
- Patent number 4,341,946
- Issue date Jul 27, 1982
- Fritz Eichenauer GmbH & Co. KG
- Helmut Ohnmacht
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Combined electric water heating and vessel support plate for a beve...
- Patent number 4,334,141
- Issue date Jun 8, 1982
- Firma Fritz Eichenauer
- Hanno Roller
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Electrical hot air appliance
- Patent number 4,321,456
- Issue date Mar 23, 1982
- Firma Fritz Eichenauer
- Helmut Ohnmacht
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical heating element for fluid media
- Patent number 4,313,049
- Issue date Jan 26, 1982
- Firma Fritz Eichenauer
- Klaus Meywald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heating element for electrical appliance having a blower
- Patent number 4,191,880
- Issue date Mar 4, 1980
- Firma Fritz Eichenauer
- Klaus Meywald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fan-heater appliance with adjustable fan speed
- Patent number 4,109,138
- Issue date Aug 22, 1978
- Firma Fritz Eichenauer
- Helmut Ohnmacht
- A45 - HAND OR TRAVELLING ARTICLES

Helmut Ohnmacht

Person

Patents Grantslast 30 patents

Heater with tap

Electrical heating element with meander-shaped windings

Method of and apparatus for the production of a toaster heating ele...

Electrical heating device for fluid media

Electric heating device for heating the interior of a switch cabinet

Electrical heating element for fluid media and method for producing...

Electrical resistance water heating device, particularly for bevera...

Electrical resistance heating element

Combined electric water heating and vessel support plate for a beve...

Electrical hot air appliance

Electrical heating element for fluid media

Heating element for electrical appliance having a blower

Fan-heater appliance with adjustable fan speed