Fred Riehl

Person

Greensburg, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Burner construction and method of making the same
- Patent number 5,443,380
- Issue date Aug 22, 1995
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of making a jet burner construction
- Patent number 5,402,567
- Issue date Apr 4, 1995
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Jet burner construction and heating apparatus utilizing the jet bur...
- Patent number 5,336,082
- Issue date Aug 9, 1994
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,328,357
- Issue date Jul 12, 1994
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,328,358
- Issue date Jul 12, 1994
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Jet burner construction, heating apparatus utilizing the jet burner...
- Patent number 5,297,955
- Issue date Mar 29, 1994
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Jet burner construction, heating apparatus utilizing the jet, burne...
- Patent number 5,286,190
- Issue date Feb 15, 1994
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,266,026
- Issue date Nov 30, 1993
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Jet burner construction, heating apparatus utilizing the jet burner...
- Patent number 5,244,382
- Issue date Sep 14, 1993
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Method of making a set burner constuction
- Patent number 5,193,273
- Issue date Mar 16, 1993
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Jet burner construction, heating apparatus utilizing the jet burner...
- Patent number 5,188,526
- Issue date Feb 23, 1993
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner construction, igniter assembly therefor and methods of makin...
- Patent number 5,160,256
- Issue date Nov 3, 1992
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner construction, igniter assembly therefor
- Patent number 5,149,262
- Issue date Sep 22, 1992
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,133,334
- Issue date Jul 28, 1992
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Jet burner construction, heating apparatus utilizing the jet burner...
- Patent number 5,131,839
- Issue date Jul 21, 1992
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Cooking apparatus, burner construction therefor and methods of maki...
- Patent number 5,125,390
- Issue date Jun 30, 1992
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner construction and method of and apparatus for making the same
- Patent number 5,103,545
- Issue date Apr 14, 1992
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,085,202
- Issue date Feb 4, 1992
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,083,915
- Issue date Jan 28, 1992
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,040,970
- Issue date Aug 20, 1991
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Pilot burner construction and method of making the same
- Patent number 5,039,300
- Issue date Aug 13, 1991
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Jet burner construction, heating apparatus utilizing the jet burner...
- Patent number 5,035,609
- Issue date Jul 30, 1991
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Burner construction and method of making the same
- Patent number 5,002,038
- Issue date Mar 26, 1991
- Robert Shaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Burner construction and method of and apparatus for making the same
- Patent number 4,951,880
- Issue date Aug 28, 1990
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel control system having an electrical ignition probe, parts ther...
- Patent number 4,541,797
- Issue date Sep 17, 1985
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Igniter/flame sensor assembly for gas burner
- Patent number 4,466,789
- Issue date Aug 21, 1984
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Electrical ignition probe means and method of making the same
- Patent number 4,433,266
- Issue date Feb 21, 1984
- Robert Shaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Electrical ignition probe means, electrode therefor and method of m...
- Patent number 4,431,240
- Issue date Feb 14, 1984
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Tubular burner construction and method of making the same
- Patent number 4,418,456
- Issue date Dec 6, 1983
- Robertshaw Controls Company
- Fred Riehl
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pilot burner ignition means and method of making the same
- Patent number 4,298,336
- Issue date Nov 3, 1981
- Robertshaw Controls Company
- Fred Riehl
- F24 - HEATING RANGES VENTILATING

Person

Patents Grantslast 30 patents

Burner construction and method of making the same

Method of making a jet burner construction

Jet burner construction and heating apparatus utilizing the jet bur...

Burner construction and method of making the same

Burner construction and method of making the same

Jet burner construction, heating apparatus utilizing the jet burner...

Jet burner construction, heating apparatus utilizing the jet, burne...

Burner construction and method of making the same

Jet burner construction, heating apparatus utilizing the jet burner...

Method of making a set burner constuction

Jet burner construction, heating apparatus utilizing the jet burner...

Burner construction, igniter assembly therefor and methods of makin...

Burner construction, igniter assembly therefor

Burner construction and method of making the same

Jet burner construction, heating apparatus utilizing the jet burner...

Cooking apparatus, burner construction therefor and methods of maki...

Burner construction and method of and apparatus for making the same

Burner construction and method of making the same

Burner construction and method of making the same

Burner construction and method of making the same

Pilot burner construction and method of making the same

Jet burner construction, heating apparatus utilizing the jet burner...

Burner construction and method of making the same

Burner construction and method of and apparatus for making the same

Fuel control system having an electrical ignition probe, parts ther...

Igniter/flame sensor assembly for gas burner

Electrical ignition probe means and method of making the same

Electrical ignition probe means, electrode therefor and method of m...

Tubular burner construction and method of making the same

Pilot burner ignition means and method of making the same