Rolf Kiesel

Person

Konigsbronn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electric lamp having a current lead-in wire with a flattened U-shap...
- Patent number 6,191,526
- Issue date Feb 20, 2001
- Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
- Rolf Minder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making a halogen incandescent lamp
- Patent number 5,913,705
- Issue date Jun 22, 1999
- Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen mbH
- Rolf Kiesel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Medium/high voltage incandescent lamp and reflector combination
- Patent number 5,757,113
- Issue date May 26, 1998
- Patent-Treuhand-Gesellschaft fur elektrische Gluehlampen mbH
- Ulrich Binder
- F21 - LIGHTING
Information Patent Grant
Vehicular headlight providing high-beam and depressed-beam illumina...
- Patent number 5,725,298
- Issue date Mar 10, 1998
- Hella KG Hueck & Co.
- Franz-Josef Kalze
- F21 - LIGHTING
Information Patent Grant
Halogen incandescent lamp structure
- Patent number 4,801,845
- Issue date Jan 31, 1989
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Rolf Kiesel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Halogen incandescent lamp with single halogenated hydrocarbon fill...
- Patent number 4,777,404
- Issue date Oct 11, 1988
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Rolf Kiesel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-filament halogen incandescent lamp, particularly sealed-beam,...
- Patent number 4,302,698
- Issue date Nov 24, 1981
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen m.b.H.
- Rolf Kiesel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacture of halogen cycle incandescent lamps
- Patent number 4,178,050
- Issue date Dec 11, 1979
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Rolf Kiesel
- H01 - BASIC ELECTRIC ELEMENTS

Rolf Kiesel

Person

Patents Grantslast 30 patents

Electric lamp having a current lead-in wire with a flattened U-shap...

Method of making a halogen incandescent lamp

Medium/high voltage incandescent lamp and reflector combination

Vehicular headlight providing high-beam and depressed-beam illumina...

Halogen incandescent lamp structure

Halogen incandescent lamp with single halogenated hydrocarbon fill...

Dual-filament halogen incandescent lamp, particularly sealed-beam,...

Manufacture of halogen cycle incandescent lamps