Inventor · disambiguated record
John G. Freshwater
Also filed as: FRESHWATER JOHN G
7 granted patents·3 pending applications·465 citations·filing 1983–2012
90Inventor score
Top patents by PatentIndex Score
10 records- 0197US8381489B2Method for cutting roofing shinglesELK PREMIUM BUILDING PROD INC·Filed 2009·Granted Feb 26, 2013·42 cites·5 claims
- 0296US6530189B2Aesthetic, self-aligning shingle for hip, ridge, or rake portion of a roofELK PREMIUM BUILDING PROD INC·Filed 2001·Granted Mar 11, 2003·122 cites·14 claims
- 0394US7861631B2System and method for cutting roofing shinglesELK PREMIUM BUILDING PROD INC·Filed 2006·Granted Jan 4, 2011·22 cites·1 claims
- 0494US6289648B1Laminated roofing shingleELK CORP DALLAS·Filed 1999·Granted Sep 18, 2001·135 cites·10 claims
- 0590US6418692B1Aesthetic, self-aligning shingle for hip, ridge, or rake portion of a roofELK CORP DALLAS·Filed 2001·Granted Jul 16, 2002·82 cites·8 claims
- 0679US8197893B2Colored metal flake surfaced roofing materialsLEITCH OLAN T·Filed 2008·Granted Jun 12, 2012·12 cites·17 claims
- 0779US4559267AStick-down system for roofingELK CORP·Filed 1983·Granted Dec 17, 1985·50 cites·13 claims
- 0844US2012270015A1Colored metal flake surfaced roofing materialsLEITCH OLAN T·Filed 2012·Application pending·0 cites
- 0941US2005000335A1System and method for cutting roofing shinglesELK PREMIUM BUILDING PROD INC·Filed 2003·Application pending·0 cites
- 1027US2002011043A1Aesthetic, self-aligning shingle for hip, ridge, or rake portion of a roofJOHN D MURNANE·Filed 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →