Inventor
SIELING FREDERICK W
29 patents
⚠️ This page may combine multiple inventors who share the name “SIELING FREDERICK W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BUILDING MAT CORPORATION OF AMERICA
10 patentsUSD406665SMar 9, 1999
Roof covering
BUILDING MAT CORPORATION OF AMERICA26 citations92
USD403087SDec 22, 1998
Laminated roofing shingle
BUILDING MAT CORPORATION OF AMERICA17 citations92
USD400981SNov 10, 1998
Front of a roof shingle
BUILDING MAT CORPORATION OF AMERICA44 citations92
USD400268SOct 27, 1998
Folded hip and ridge roofing shingle
BUILDING MAT CORPORATION OF AMERICA19 citations92
USD383223SSep 2, 1997
Foldable hip and ridge roofing shingle
BUILDING MAT CORPORATION OF AMERICA20 citations92
USD406362SMar 2, 1999
Section of tabbed, laminated roofing shingle
BUILDING MAT CORPORATION OF AMERICA10 citations74
USD401362SNov 17, 1998
Composite roofing shingle
BUILDING MAT CORPORATION OF AMERICA14 citations74
USD400983SNov 10, 1998
Front of a roof shingle group
BUILDING MAT CORPORATION OF AMERICA9 citations74
USD403088SDec 22, 1998
Laminated roofing shingle
BUILDING MAT CORPORATION OF AMERICA2 citations63
USD401363SNov 17, 1998
Laminated roofing shingle
BUILDING MAT CORPORATION OF AMERICA2 citations63
GAF BUILDING MATERIALS
8 patentsUS6190754B1Feb 20, 2001
Variegated shingle and method of manufacture
GAF BUILDING MATERIALS88 citations98
US5860263AJan 19, 1999
Thickened reinforced roofing shingle
GAF BUILDING MATERIALS104 citations98
US6105329AAug 22, 2000
Trilaminate roofing shingle
GAF BUILDING MATERIALS70 citations96
US6038827AMar 21, 2000
Trilaminate roofing shingle
GAF BUILDING MATERIALS67 citations96
US5939169AAug 17, 1999
Composite roofing and siding shingle
GAF BUILDING MATERIALS73 citations96
USD452917SJan 8, 2002
Roofing shingle
GAF BUILDING MATERIALS25 citations92
US6058670AMay 9, 2000
Laminated roofing and siding shingle
GAF BUILDING MATERIALS49 citations92
US5467568ANov 21, 1995
Dimensional hip and ridge roofing panel
GAF BUILDING MATERIALS29 citations92
BUILDING MATERIALS INVEST CORP
5 patentsUS6361851B1Mar 26, 2002
Composite roofing shingle
BUILDING MATERIALS INVEST CORP84 citations98
US7805905B2Oct 5, 2010
Roofing shingle
BUILDING MATERIALS INVEST CORP75 citations97
USD554275SOct 30, 2007
Roof shingle
BUILDING MATERIALS INVEST CORP66 citations97
US7442658B2Oct 28, 2008
Impact resistant roofing shingles and process of making same
BUILDING MATERIALS INVEST CORP51 citations96
USD504962SMay 10, 2005
Roofing shingle
BUILDING MATERIALS INVEST CORP24 citations90