Randy L. Hofmann

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Centerville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetorheological piston and damper assembly
- Patent number 6,874,603
- Issue date Apr 5, 2005
- Delphi Technologies, Inc.
- Ilya Lisenker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetorheological piston and damper
- Patent number 6,786,311
- Issue date Sep 7, 2004
- Delphi Technologies, Inc.
- Saiman Lun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magneotorheological piston and damper
- Patent number 6,612,409
- Issue date Sep 2, 2003
- Delphi Technologies, Inc.
- Saiman Lun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Floating rod guide for monotube strut
- Patent number 6,390,258
- Issue date May 21, 2002
- Delphi Technologies, Inc.
- Randall L. Hofmann
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Magnetorheological piston and damper assembly
- Publication number 20040134728
- Publication date Jul 15, 2004
- DELPHI TECHNOLOGIES INC.
- Ilya Lisenker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Magnetorheological piston and damper
- Publication number 20030192752
- Publication date Oct 16, 2003
- Saiman Lun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MAGNEOTORHELOGICAL PISTON AND DAMPER
- Publication number 20030121738
- Publication date Jul 3, 2003
- Saiman Lun
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Plate valve with spring washer for damper
- Publication number 20020189914
- Publication date Dec 19, 2002
- Mark R. Naples
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...