Inventor · disambiguated record
Cory D. Steffek
Also filed as: STEFFEK CORY D
12 granted patents·3 pending applications·284 citations·filing 2003–2008
92Inventor score
Files withPPG IND OHIO INC13
Top patents by PatentIndex Score
15 records- 0193US7856791B2Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making samePPG IND OHIO INC·Filed 2007·Granted Dec 28, 2010·32 cites·26 claims
- 0293US7588653B2Method of making an integrated window sashPPG IND OHIO INC·Filed 2004·Granted Sep 15, 2009·64 cites·8 claims
- 0392US7997037B2Integrated window sash with groove for desiccant materialPPG IND OHIO INC·Filed 2004·Granted Aug 16, 2011·55 cites·7 claims
- 0491US7827761B2Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making samePPG IND OHIO INC·Filed 2007·Granted Nov 9, 2010·26 cites·14 claims
- 0588US7490445B2Integrated window sashPPG IND OHIO INC·Filed 2004·Granted Feb 17, 2009·44 cites·10 claims
- 0686US7739851B2Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making samePPG IND OHIO INC·Filed 2007·Granted Jun 22, 2010·17 cites·30 claims
- 0785US7438948B2Method for coating a substrate with an undercoating and a functional coatingPPG IND OHIO INC·Filed 2005·Granted Oct 21, 2008·10 cites·6 claims
- 0881US7950194B2Plastic spacer stock, plastic spacer frame and multi-sheet unit, and method of making samePPG IND OHIO INC·Filed 2007·Granted May 31, 2011·11 cites·6 claims
- 0975US7765769B2Integrated window sash with lattice frame and retainer clipPPG IND OHIO INC·Filed 2004·Granted Aug 3, 2010·22 cites·19 claims
- 1068US7507300B2Method and apparatus for cleaning a photoactive and/or hydrophilic surfacePPG IND OHIO INC·Filed 2006·Granted Mar 24, 2009·2 cites·13 claims
- 1167US7954284B2Retainer clip for grid simulating muntinsPPG IND OHIO INC·Filed 2007·Granted Jun 7, 2011·1 cites·11 claims
- 1267US7867635B2Substrates coated with a multi-film functional coatingPPG IND OHIO INC·Filed 2008·Granted Jan 11, 2011·0 cites·16 claims
- 1362US2008226819A1Methods of making crystalline titania coatingsPPG IND OHIO INC·Filed 2007·Application pending·0 cites
- 1446US2004202890A1Methods of making crystalline titania coatingsFiled 2003·Application pending·0 cites
- 1543US2004112411A1Method and apparatus for cleaning a photoactive and/or hydrophilic surfaceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →