Inventor · disambiguated record
Fred Riehl
Also filed as: RIEHL FRED
35 granted patents·787 citations·filing 1974–1994
98Inventor score
Files withROBERTSHAW CONTROLS CO35
Top patents by PatentIndex Score
35 records- 0195US4418456ATubular burner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1981·Granted Dec 6, 1983·60 cites·10 claims
- 0288US5328357ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1992·Granted Jul 12, 1994·58 cites·20 claims
- 0388US5002038ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1989·Granted Mar 26, 1991·55 cites·15 claims
- 0486US5040970ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1990·Granted Aug 20, 1991·39 cites·11 claims
- 0584US5149262ABurner construction, igniter assembly thereforROBERTSHAW CONTROLS CO·Filed 1991·Granted Sep 22, 1992·46 cites·16 claims
- 0682US5133334ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1991·Granted Jul 28, 1992·42 cites·6 claims
- 0781US4118175AFuel burner, arrangement and sleeve therefor and methodsROBERTSHAW CONTROLS CO·Filed 1976·Granted Oct 3, 1978·32 cites·20 claims
- 0877US5160256ABurner construction, igniter assembly therefor and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1991·Granted Nov 3, 1992·36 cites·20 claims
- 0977US5035609AJet burner construction, heating apparatus utilizing the jet burner construction and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1989·Granted Jul 30, 1991·29 cites·10 claims
- 1077US4298336APilot burner ignition means and method of making the sameROBERTSHAW CONTROLS CO·Filed 1979·Granted Nov 3, 1981·26 cites·12 claims
- 1176US5266026ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1993·Granted Nov 30, 1993·34 cites·1 claims
- 1274US5443380ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1994·Granted Aug 22, 1995·24 cites·7 claims
- 1374US4466789AIgniter/flame sensor assembly for gas burnerROBERTSHAW CONTROLS CO·Filed 1983·Granted Aug 21, 1984·24 cites·10 claims
- 1465US5083915ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1991·Granted Jan 28, 1992·27 cites·7 claims
- 1563US5085202ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1990·Granted Feb 4, 1992·22 cites·2 claims
- 1662US5125390ACooking apparatus, burner construction therefor and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1991·Granted Jun 30, 1992·25 cites·20 claims
- 1762US3972219AApparatus for making the inlet end of a tubular burner constructionROBERTSHAW CONTROLS CO·Filed 1975·Granted Aug 3, 1976·15 cites·2 claims
- 1861US4433266AElectrical ignition probe means and method of making the sameROBERTSHAW CONTROLS CO·Filed 1981·Granted Feb 21, 1984·16 cites·20 claims
- 1960US5039300APilot burner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1990·Granted Aug 13, 1991·21 cites·9 claims
- 2059US4179261ABurner construction and parts therefor and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1977·Granted Dec 18, 1979·14 cites·24 claims
- 2156US5336082AJet burner construction and heating apparatus utilizing the jet burner constructionROBERTSHAW CONTROLS CO·Filed 1993·Granted Aug 9, 1994·13 cites·6 claims
- 2256US5131839AJet burner construction, heating apparatus utilizing the jet burner construction, and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1991·Granted Jul 21, 1992·16 cites·6 claims
- 2355US5402567AMethod of making a jet burner constructionROBERTSHAW CONTROLS CO·Filed 1994·Granted Apr 4, 1995·13 cites·7 claims
- 2452US3938944AElectric ignition assemblyROBERTSHAW CONTROLS CO·Filed 1974·Granted Feb 17, 1976·10 cites·14 claims
- 2551US5244382AJet burner construction, heating apparatus utilizing the jet burner construction and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1991·Granted Sep 14, 1993·12 cites·6 claims
- 2651US3938945ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1974·Granted Feb 17, 1976·10 cites·12 claims
- 2749US4431240AElectrical ignition probe means, electrode therefor and method of making the sameROBERTSHAW CONTROLS CO·Filed 1981·Granted Feb 14, 1984·10 cites·24 claims
- 2846US5328358ABurner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1993·Granted Jul 12, 1994·10 cites·6 claims
- 2946US4951880ABurner construction and method of and apparatus for making the sameROBERTSHAW CONTROLS CO·Filed 1989·Granted Aug 28, 1990·9 cites·16 claims
- 3042US5193273AMethod of making a set burner constuctionROBERTSHAW CONTROLS CO·Filed 1991·Granted Mar 16, 1993·9 cites·20 claims
- 3139US5286190AJet burner construction, heating apparatus utilizing the jet, burner construction and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1992·Granted Feb 15, 1994·7 cites·20 claims
- 3239US5103545ABurner construction and method of and apparatus for making the sameROBERTSHAW CONTROLS CO·Filed 1990·Granted Apr 14, 1992·9 cites·2 claims
- 3337US5188526AJet burner construction, heating apparatus utilizing the jet burner construction and method of making the sameROBERTSHAW CONTROLS CO·Filed 1992·Granted Feb 23, 1993·7 cites·18 claims
- 3435US5297955AJet burner construction, heating apparatus utilizing the jet burner construction, and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1992·Granted Mar 29, 1994·5 cites·20 claims
- 3532US4541797AFuel control system having an electrical ignition probe, parts therefor and methods of making the sameROBERTSHAW CONTROLS CO·Filed 1984·Granted Sep 17, 1985·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →