Inventor · disambiguated record
Clement J. Luebke
Also filed as: LUEBKE CLEMENT J
21 granted patents·998 citations·filing 1979–2012
97Inventor score
Files withDUKE MFG CO8WELBILT CORP5ALCO STANDARD CORP4BURGER KING CORP2FOODSERVICE EQUIPMENT ENGINEER1
Top patents by PatentIndex Score
21 records- 0198US6262394B1Holding or cooking ovenDUKE MFG CO·Filed 2001·Granted Jul 17, 2001·101 cites·15 claims
- 0298US6175099B1Holding or cooking ovenDUKE MFG CO·Filed 2000·Granted Jan 16, 2001·159 cites·34 claims
- 0397US6541739B2Holding or cooking ovenDUKE MFG CO·Filed 2001·Granted Apr 1, 2003·87 cites·22 claims
- 0493USRE40290EHolding or cooking ovenDUKE MFG CO·Filed 2003·Granted May 6, 2008·50 cites·46 claims
- 0592US5598769ACooking ovenFOODSERVICE EQUIPMENT ENGINEER·Filed 1995·Granted Feb 4, 1997·91 cites·27 claims
- 0689US8895902B2Oven for heating foodDUKE MFG CO·Filed 2012·Granted Nov 25, 2014·19 cites·19 claims
- 0788US7921767B2Automatic broiler for variable batch cookingBURGER KING CORP·Filed 2007·Granted Apr 12, 2011·21 cites·15 claims
- 0887USRE40151EMerchandiser for warm and cold foodsDUKE MFG CO·Filed 2002·Granted Mar 18, 2008·39 cites·42 claims
- 0984US8033213B2Automatic broiler for variable batch cookingBURGER KING CORP·Filed 2005·Granted Oct 11, 2011·15 cites·11 claims
- 1083US6257010B1Merchandiser for warm and cold foodsDUKE MFG CO·Filed 1999·Granted Jul 10, 2001·50 cites·25 claims
- 1181US5345923ACommercial hot air impingement cooking apparatusWELBILT CORP·Filed 1992·Granted Sep 13, 1994·74 cites·21 claims
- 1277US5172682ACommercial hot air impingement cooking apparatusWELBILT CORP·Filed 1991·Granted Dec 22, 1992·70 cites·13 claims
- 1372US4972824ACommercial hot air impingement cooking apparatusWELBILT CORP·Filed 1988·Granted Nov 27, 1990·37 cites·27 claims
- 1472US4951645AStacked duel module commercial hot air impingement cooking ovenWELBILT CORP·Filed 1988·Granted Aug 28, 1990·45 cites·14 claims
- 1571US4372980AMethod of operating a pressure fryerALCO STANDARD CORP·Filed 1981·Granted Feb 8, 1983·39 cites·1 claims
- 1662US4898151AHigh heating efficiency deep fat cooking frypotFRYMASTER CORP·Filed 1988·Granted Feb 6, 1990·28 cites·9 claims
- 1761US5050578ACommercial hot air impingement cooking apparatusWELBILT CORP·Filed 1990·Granted Sep 24, 1991·34 cites·9 claims
- 1853US4296310ACooking device with water detecting meansALCO STANDARD CORP·Filed 1979·Granted Oct 20, 1981·17 cites·7 claims
- 1941USD442393SFood merchandiserDUKE MFG CO·Filed 2000·Granted May 22, 2001·4 cites·1 claims
- 2038US4347833APressure cooking device with exhaust and drain valvesALCO STANDARD CORP·Filed 1980·Granted Sep 7, 1982·11 cites·9 claims
- 2133US4362148ACooking device with cover locking meansALCO STANDARD CORP·Filed 1980·Granted Dec 7, 1982·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →