Inventor · disambiguated record
Ronald C. Aufderheide
Also filed as: AUFDERHEIDE RONALD C · AUFDERHEIDE RONALD CRAIG
11 granted patents·8 pending applications·84 citations·filing 1997–2016
88Inventor score
Files withASHLAND INC5ASK CHEMICALS LP5AUFDERHEIDE RONALD C3ASHLAND LICENSING & INTELLECTU2ASHLAND LICENSING INTELLECTUAL1
Top patents by PatentIndex Score
19 records- 0186US6335387B1Insulating sleeve compositions containing fine silica and their useASHLAND INC·Filed 2000·Granted Jan 1, 2002·21 cites·7 claims
- 0283US6286585B1Sleeve mixes containing stabilized microspheres and their use in making riser sleevesASHLAND INC·Filed 2000·Granted Sep 11, 2001·17 cites·9 claims
- 0378US8367749B2Coated microspheres and their usesASK CHEMICALS LP·Filed 2009·Granted Feb 5, 2013·4 cites·9 claims
- 0476US6360808B1Exothermic sleeve compositions containing aluminum drossASHLAND INC·Filed 2000·Granted Mar 26, 2002·10 cites·19 claims
- 0575US7270172B1Process for casting a metalASHLAND LICENSING & INTELLECTU·Filed 2005·Granted Sep 18, 2007·4 cites·9 claims
- 0671US7659327B2Coated microspheres and their useASHLAND LICENSING & INTELLECTU·Filed 2006·Granted Feb 9, 2010·2 cites·9 claims
- 0758US5915450ARiser sleeves for custom sizing and firm grippingASHLAND INC·Filed 1997·Granted Jun 29, 1999·22 cites·7 claims
- 0857US7967053B2Process for casting a part from a pour of molten metal into a mold assemblyASK CHEMICALS LP·Filed 2009·Granted Jun 28, 2011·0 cites·5 claims
- 0955US8071664B2Compositions containing certain metallocenes and their usesAUFDERHEIDE RONALD C·Filed 2009·Granted Dec 6, 2011·0 cites·10 claims
- 1049US2007084789A1Filters made from chemical binders and microspheresASHLAND LICENSING INTELLECTUAL·Filed 2006·Application pending·0 cites
- 1147US9931693B2Filtering check valve for metal castingASK CHEMICALS LP·Filed 2015·Granted Apr 3, 2018·0 cites·9 claims
- 1244US2015298201A1Riser sleeve with air gapASK CHEMICALS LP·Filed 2013·Application pending·0 cites
- 1339US2005016711A1Process for casting a metalASHLAND INC·Filed 2004·Application pending·0 cites
- 1439US2006091070A1Filters made from chemical binders and microspheresAUFDERHEIDE RONALD C·Filed 2004·Application pending·0 cites
- 1536US2017050238A1Casting sleeve with williams coreASK CHEMICALS LP·Filed 2016·Application pending·0 cites
- 1634US2001022999A1Exothermic sleeve mixes containing fine aluminumFiled 2001·Application pending·0 cites
- 1733USD397702SRiser sleeveAUFDERHEIDE RONALD C·Filed 1997·Granted Sep 1, 1998·4 cites·1 claims
- 1833US2003234093A1Process for casting a metalFiled 2002·Application pending·0 cites
- 1932US2004069434A1Process for preparing detailed foundry shapes and castingsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →