Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik

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Darmstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for balancing a rotary member
- Patent number 5,676,025
- Issue date Oct 14, 1997
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Eugen Lulay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Grinding wheel balancing method and apparatus
- Patent number 5,243,788
- Issue date Sep 14, 1993
- Gebr. Hofmann GmbH & Co., KG Maschinenfabrik
- Gunther Rossmann
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for balancing successive rotary members
- Patent number 5,178,011
- Issue date Jan 12, 1993
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Klaus-Peter Ohms
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring static unbalance of a rotary member
- Patent number 5,138,882
- Issue date Aug 18, 1992
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Kurt Humber
- G01 - MEASURING TESTING
Information Patent Grant
Rotary member measuring apparatus with improved support bed
- Patent number 5,067,348
- Issue date Nov 26, 1991
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for testing a pneumatic tire
- Patent number 5,067,347
- Issue date Nov 26, 1991
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Uwe Monch
- G01 - MEASURING TESTING
Information Patent Grant
Rotary balancing machine mounting assembly with integral calibratio...
- Patent number 5,033,302
- Issue date Jul 23, 1991
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Uwe Monch
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring arrangement for a drive belt
- Patent number 5,019,017
- Issue date May 28, 1991
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Uwe Monch
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for testing motor vehicle tires
- Patent number 5,016,470
- Issue date May 21, 1991
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining a restoring moment produced by...
- Patent number 4,989,449
- Issue date Feb 5, 1991
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Uwe Monch
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the uniformity of pneumatic tires
- Patent number 4,955,229
- Issue date Sep 11, 1990
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for mass centering of a rotor
- Patent number 4,941,352
- Issue date Jul 17, 1990
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunter Fietzke
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for checking motor vehicle tires
- Patent number 4,918,983
- Issue date Apr 24, 1990
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for monitoring and controlling the tire inflation pressur...
- Patent number 4,916,943
- Issue date Apr 17, 1990
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Bar spring support for a rotor shaft housing in an oscillation meas...
- Patent number 4,905,515
- Issue date Mar 6, 1990
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for improvement of wheel running conditions
- Patent number 4,817,421
- Issue date Apr 4, 1989
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Tire-mounting apparatus
- Patent number 4,694,875
- Issue date Sep 22, 1987
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Eickhart Goebel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for determination of the static unbalance in a body
- Patent number 4,691,567
- Issue date Sep 8, 1987
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Gunther Himmler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for non-contact determination of run-out of a...
- Patent number 4,676,648
- Issue date Jun 30, 1987
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Wolfgang Schulz
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining the unbalance of wheels mounte...
- Patent number 4,554,833
- Issue date Nov 26, 1985
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Eickhart Goebel
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for automatic insertion of balance weights for use in aut...
- Patent number 4,554,734
- Issue date Nov 26, 1985
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Rembrandt Sander
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for marking the unbalances onto a rotating bod...
- Patent number 4,480,471
- Issue date Nov 6, 1984
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- Horst Kogler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining and indexing the angular locat...
- Patent number 4,458,532
- Issue date Jul 10, 1984
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Eickhart Goebel
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for correcting the unbalance present in a rotor
- Patent number 4,442,712
- Issue date Apr 17, 1984
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- Gunter Junck
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for displaying unbalance of rotors during meas...
- Patent number 4,441,355
- Issue date Apr 10, 1984
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- Karl Rothamel
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for operational testing of a device for balancing...
- Patent number 4,348,885
- Issue date Sep 14, 1982
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- H. Richard Mueller
- G01 - MEASURING TESTING
Information Patent Grant
Device to clamp a wheel on the shaft of a balancing machine
- Patent number 4,336,717
- Issue date Jun 29, 1982
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- Eickhart Goebel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods of and apparatus for balancing a rotor
- Patent number 4,193,304
- Issue date Mar 18, 1980
- Gebr. Hofmann, G.m.b.H. & Co. KG, Maschinenfabrik
- Dionys Hofmann
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for balancing unbalanced bodies
- Patent number 4,173,146
- Issue date Nov 6, 1979
- Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik
- Horst Kogler
- G01 - MEASURING TESTING
Information Patent Grant
Wheel mounting apparatus
- Patent number 4,168,627
- Issue date Sep 25, 1979
- Gebr. Hofmann GmbH & Co. KG Maschinenfabrik
- Ludwig Held
- B60 - VEHICLES IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
73442552 - H
- Serial number 73442552
- Registration number 1374566
- Filing date Sep 6, 1983
- GEBR. HOFMANN GMBH. & CO. KG MASCHINENFABRIK
- 7 - Machines and machine tools
Information Trademark
73442494 - HOFMANN
- Serial number 73442494
- Registration number 1441035
- Filing date Sep 6, 1983
- GEBR. HOFMANN GMBH. & CO. KG MASCHINENFABRIK
- 7 - Machines and machine tools

Gebr. Hofmann GmbH & Co. KG, Maschinenfabrik

Organization

Patents Grantslast 30 patents

Apparatus for balancing a rotary member

Grinding wheel balancing method and apparatus

Method and apparatus for balancing successive rotary members

Method and apparatus for measuring static unbalance of a rotary member

Rotary member measuring apparatus with improved support bed

Method and apparatus for testing a pneumatic tire

Rotary balancing machine mounting assembly with integral calibratio...

Monitoring arrangement for a drive belt

Apparatus for testing motor vehicle tires

Method and apparatus for determining a restoring moment produced by...

Method and apparatus for determining the uniformity of pneumatic tires

Method and apparatus for mass centering of a rotor

Apparatus for checking motor vehicle tires

Apparatus for monitoring and controlling the tire inflation pressur...

Bar spring support for a rotor shaft housing in an oscillation meas...

Method and apparatus for improvement of wheel running conditions

Tire-mounting apparatus

Apparatus for determination of the static unbalance in a body

Method and apparatus for non-contact determination of run-out of a...

Method and apparatus for determining the unbalance of wheels mounte...

Apparatus for automatic insertion of balance weights for use in aut...

Method and apparatus for marking the unbalances onto a rotating bod...

Method and apparatus for determining and indexing the angular locat...

Method and apparatus for correcting the unbalance present in a rotor

Apparatus and method for displaying unbalance of rotors during meas...

Method and system for operational testing of a device for balancing...

Device to clamp a wheel on the shaft of a balancing machine

Methods of and apparatus for balancing a rotor

Apparatus for balancing unbalanced bodies

Wheel mounting apparatus

Trademarklast 30 trademarks

73442552 - H

73442494 - HOFMANN