Inventor · disambiguated record
William A. Groll
Also filed as: GROLL WILLIAM A
51 granted patents·15 pending applications·1,011 citations·filing 1998–2024
99Inventor score
Files withALL CLAD METALCRAFTERS LLC37CLAD METALS LLC14GROLL WILLIAM A6ALL CLAD METALCRAFTERS L L C4GROLL DAVID G1
Top patents by PatentIndex Score
66 records- 0195US10478012B2Method of making a plurality of bonded blank assembliesALL CLAD METALCRAFTERS LLC·Filed 2018·Granted Nov 19, 2019·5 cites·15 claims
- 0295US8133596B2Bonded metal components having uniform thermal conductivity characteristicsGROLL WILLIAM A·Filed 2011·Granted Mar 13, 2012·21 cites·2 claims
- 0395US7980171B2Vacuum cooking or warming applianceALL CLAD METALCRAFTERS LLC·Filed 2006·Granted Jul 19, 2011·67 cites·15 claims
- 0495US6267830B1Method for making a copper core five-ply composite for cookwareCLAD METALS LLC·Filed 1999·Granted Jul 31, 2001·121 cites·8 claims
- 0594US9078539B2Cookware with selectively bonded layersALL CLAD METALCRAFTERS LLC·Filed 2014·Granted Jul 14, 2015·14 cites·9 claims
- 0693US10081163B2Cooking utensil having a graphite coreALL CLAD METALCRAFTERS LLC·Filed 2017·Granted Sep 25, 2018·5 cites·16 claims
- 0791US7168148B2Composite cookware having ceramic coated aluminum edgesALL CLAD METALCRAFTERS LLC·Filed 2004·Granted Jan 30, 2007·28 cites·4 claims
- 0891USD449204SCooking vesselCLAD METALS LLC·Filed 1999·Granted Oct 16, 2001·34 cites·1 claims
- 0990US11364706B2Cookware having a graphite coreALL CLAD METALCRAFTERS L L C·Filed 2018·Granted Jun 21, 2022·7 cites·22 claims
- 1090US8137732B2Flavor infusion device for roasting poultryGROLL WILLIAM A·Filed 2010·Granted Mar 20, 2012·3 cites·7 claims
- 1190US7906221B2Bonded metal components having uniform thermal conductivity characteristicsALL CLAD METALCRAFTERS LLC·Filed 2007·Granted Mar 15, 2011·17 cites·12 claims
- 1290USD489567SRectangular utility baking panCLAD METALS LLC·Filed 2003·Granted May 11, 2004·39 cites·1 claims
- 1390US6360423B1Stick resistant coating for cookwareCLAD METALS LLC·Filed 1998·Granted Mar 26, 2002·82 cites·6 claims
- 1489US10717252B2Cooking utensil having a graphite coreALL CLAD METALCRAFTERS LLC·Filed 2018·Granted Jul 21, 2020·5 cites·20 claims
- 1589US7208231B2Bonded metal components having uniform thermal conductivity characteristics and method of making sameALL CLAD METALCRAFTERS LLC·Filed 2005·Granted Apr 24, 2007·17 cites·16 claims
- 1689US6544669B2Cryogenic treatment of cookware and bakewareCLAD METALS LLC·Filed 2001·Granted Apr 8, 2003·39 cites·25 claims
- 1789USD440463SHandle for cookwareCLAD METALS LLC·Filed 2000·Granted Apr 17, 2001·38 cites·1 claims
- 1888US9585514B2Heat zone panALL-CLAD METALCRAFTERS LLC·Filed 2015·Granted Mar 7, 2017·6 cites·14 claims
- 1988US7353981B2Method of making a composite metal sheetALL CLAD METALCRAFTERS LLC·Filed 2005·Granted Apr 8, 2008·17 cites·7 claims
- 2088US6926971B2Bonded metal components having uniform thermal conductivity characteristics and method of making sameALL CLAD METALCRAFTERS LLC·Filed 2003·Granted Aug 9, 2005·29 cites·25 claims
- 2187US7488515B2Method of making non-stick cookwareALL CLAD METALCRAFTERS LLC·Filed 2004·Granted Feb 10, 2009·28 cites·7 claims
- 2286USD490643SSquare cake baking panCLAD METALS LLC·Filed 2003·Granted Jun 1, 2004·31 cites·1 claims
- 2385US11930956B2Cookware having a graphite coreALL CLAD METALCRAFTERS L L C·Filed 2019·Granted Mar 19, 2024·4 cites·16 claims
- 2484US9888808B2Method for making cookware with selectively bonded layersALL CLAD METALCRAFTERS LLC·Filed 2015·Granted Feb 13, 2018·3 cites·8 claims
- 2584US7820304B2Corrosion/abrasion-resistant composite cookwareALL CLAD METALCRAFTERS LLC·Filed 2009·Granted Oct 26, 2010·12 cites·11 claims
- 2683US6109504ACopper core cooking griddle and method of making sameCLAD METALS LLC·Filed 1999·Granted Aug 29, 2000·50 cites·9 claims
- 2782US2024262081A1Cooking Utensil And Method Of Making The SameALL CLAD METALCRAFTERS LLC·Filed 2024·Application pending·0 cites
- 2882US2024260786A1Cooking Utensil And Method Of Making The SameALL CLAD METALCRAFTERS LLC·Filed 2024·Application pending·0 cites
- 2981US9144349B2Magnetic pot rackGROLL WILLIAM A·Filed 2008·Granted Sep 29, 2015·14 cites·2 claims
- 3081US7960034B2Multi-ply cookware with copper-aluminum-stainless steelALL CLAD METALCRAFTERS LLC·Filed 2008·Granted Jun 14, 2011·10 cites·14 claims
- 3181US7093340B2Stick resistant ceramic coating for cookwareALL CLAD METALCRAFTERS LLC·Filed 2002·Granted Aug 22, 2006·24 cites·7 claims
- 3281US6427904B1Bonding of dissimilar metalsCLAD METALS LLC·Filed 1999·Granted Aug 6, 2002·45 cites·13 claims
- 3380US7726729B2Standing aid for risersGROLL WILLIAM A·Filed 2008·Granted Jun 1, 2010·20 cites·20 claims
- 3479US9060639B2Multi-ply aluminum bonded cookwareGROLL WILLIAM A·Filed 2012·Granted Jun 23, 2015·1 cites·20 claims
- 3579US7926418B2Griddle plate having a vacuum bonded cook surfaceALL CLAD METALCRAFTERS LLC·Filed 2005·Granted Apr 19, 2011·7 cites·7 claims
- 3679USD490644SRectangular cookie baking sheetCLAD METALS LLC·Filed 2003·Granted Jun 1, 2004·24 cites·1 claims
- 3779US2024122391A1Cookware with copper bonded layerALL CLAD METALCRAFTERS L L C·Filed 2023·Application pending·0 cites
- 3878USD490268SRound cake baking panCLAD METALS LLC·Filed 2003·Granted May 25, 2004·22 cites·1 claims
- 3977US11317766B2Cookware rackALL CLAD METALCRAFTERS LLC·Filed 2019·Granted May 3, 2022·1 cites·15 claims
- 4077US10905279B2Lid holderALL CLAD METALCRAFTERS LLC·Filed 2018·Granted Feb 2, 2021·2 cites·19 claims
- 4177USD644486SStick handle for cookwareALL CLAD METALCRAFTERS LLC·Filed 2010·Granted Sep 6, 2011·21 cites·1 claims
- 4276US9498084B2One-piece carbon steel cookwareALL-CLAD METALCRAFTERS LLC·Filed 2014·Granted Nov 22, 2016·4 cites·7 claims
- 4375US11903512B2Cookware with copper bonded layerALL CLAD METALCRAFTERS L L C·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 4475USD489568SJellyroll baking panCLAD METALS LLC·Filed 2003·Granted May 11, 2004·19 cites·1 claims
- 4573USD633335SPoultry roasterALL CLAD METALCRAFTERS LLC·Filed 2010·Granted Mar 1, 2011·18 cites·1 claims
- 4673US2024148182A1Cookware Having a Graphite CoreALL CLAD METALCRAFTERS LLC·Filed 2024·Application pending·0 cites
- 4771US9402510B2Easy clean cookwareALL-CLAD METALCRAFTERS LLC·Filed 2014·Granted Aug 2, 2016·2 cites·10 claims
- 4870US11344145B2Cookware with copper bonded layerALL CLAD METALCRAFTERS LLC·Filed 2018·Granted May 31, 2022·0 cites·14 claims
- 4970USD644482SLoop handle for cookwareALL CLAD METALCRAFTERS LLC·Filed 2010·Granted Sep 6, 2011·16 cites·1 claims
- 5069US10040118B2Graphite encapsulated cookwareGROLL WILLIAM A·Filed 2010·Granted Aug 7, 2018·2 cites·15 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →