Inventor · disambiguated record
William R. Carroll
Also filed as: CARROLL WILLIAM R
25 granted patents·2 pending applications·910 citations·filing 1982–2010
97Inventor score
Files withBUILDING MAT CORPORATION OF AMERICA14GAF BUILDING MATERIALS6BUILDING MATERIALS INVEST CORP3CARROLL WILLIAM R3GAF CORP1
Top patents by PatentIndex Score
27 records- 0195USD406361SShingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Mar 2, 1999·59 cites·1 claims
- 0294US5860263AThickened reinforced roofing shingleGAF BUILDING MATERIALS·Filed 1996·Granted Jan 19, 1999·104 cites·11 claims
- 0392US6190754B1Variegated shingle and method of manufactureGAF BUILDING MATERIALS·Filed 1997·Granted Feb 20, 2001·88 cites·13 claims
- 0492USD426002SFront of a roof shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1998·Granted May 30, 2000·44 cites·1 claims
- 0592USD400981SFront of a roof shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Nov 10, 1998·44 cites·1 claims
- 0692US5209052ACutting and mulching blade assemblyCARROLL WILLIAM R·Filed 1991·Granted May 11, 1993·64 cites·4 claims
- 0790US6361851B1Composite roofing shingleBUILDING MATERIALS INVEST CORP·Filed 1999·Granted Mar 26, 2002·84 cites·18 claims
- 0886US6105329ATrilaminate roofing shingleGAF BUILDING MATERIALS·Filed 1998·Granted Aug 22, 2000·70 cites·28 claims
- 0986US5939169AComposite roofing and siding shingleGAF BUILDING MATERIALS·Filed 1997·Granted Aug 17, 1999·73 cites·19 claims
- 1083USD452917SRoofing shingleGAF BUILDING MATERIALS·Filed 1997·Granted Jan 8, 2002·25 cites·1 claims
- 1183USD406665SRoof coveringBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Mar 9, 1999·26 cites·1 claims
- 1282US4835929ALaminated roofing hipGAF CORP·Filed 1988·Granted Jun 6, 1989·63 cites·18 claims
- 1377US6058670ALaminated roofing and siding shingleGAF BUILDING MATERIALS·Filed 1998·Granted May 9, 2000·49 cites·24 claims
- 1476USD400268SFolded hip and ridge roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Oct 27, 1998·19 cites·1 claims
- 1576USD383223SFoldable hip and ridge roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1995·Granted Sep 2, 1997·20 cites·1 claims
- 1674USD403087SLaminated roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Dec 22, 1998·17 cites·1 claims
- 1767USD401362SComposite roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1996·Granted Nov 17, 1998·14 cites·1 claims
- 1859USD406362SSection of tabbed, laminated roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Mar 2, 1999·10 cites·1 claims
- 1956USD400983SFront of a roof shingle groupBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Nov 10, 1998·9 cites·1 claims
- 2055US2007199251A1Repair swatch for hail damaged asphalt roofingBUILDING MATERIALS INVEST CORP·Filed 2006·Application pending·0 cites
- 2153USD400982SFront of a roof shingle groupBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Nov 10, 1998·8 cites·1 claims
- 2251USD397232SCombined tabbed roofing and siding shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Aug 18, 1998·7 cites·1 claims
- 2345US2010192509A1Repair Swatch For Hail Damaged Asphalt RoofingBUILDING MATERIALS INVEST CORP·Filed 2010·Application pending·0 cites
- 2444US4508149ALog conveying apparatusCARROLL WILLIAM R·Filed 1982·Granted Apr 2, 1985·8 cites·9 claims
- 2537USD403088SLaminated roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1997·Granted Dec 22, 1998·2 cites·1 claims
- 2635USD401363SLaminated roofing shingleBUILDING MAT CORPORATION OF AMERICA·Filed 1996·Granted Nov 17, 1998·2 cites·1 claims
- 2729US4527073AShielded electrical cable systemCARROLL WILLIAM R·Filed 1983·Granted Jul 2, 1985·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →