Inventor
STAHL KERMIT E
US48 patents
⚠️ This page may combine multiple inventors who share the name “STAHL KERMIT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CERTAIN TEED CORP
44 patentsUS5660014AAug 26, 1997
Composite shingle having shading zones in different planes
CERTAIN TEED CORP127 citations99
US5426902AJun 27, 1995
Composite shingle having shading zones in different planes
CERTAIN TEED CORP153 citations99
US5181361AJan 26, 1993
Multi-layer shingle
CERTAIN TEED CORP158 citations99
US6467235B2Oct 22, 2002
Method and apparatus for making a thick-appearing shingle
CERTAIN TEED CORP79 citations98
US5950387ASep 14, 1999
Wind-resistant shingle and method of applying
CERTAIN TEED CORP195 citations98
US5209802AMay 11, 1993
Method of making a multi-layer shingle
CERTAIN TEED CORP130 citations98
US8984835B2Mar 24, 2015
Laminated shingle with wider nailing zone
CERTAIN TEED CORP43 citations97
US5421134AJun 6, 1995
Roofing shingle
CERTAIN TEED CORP95 citations97
US6715252B2Apr 6, 2004
Composite shingle having shading zones in different planes
CERTAIN TEED CORP57 citations96
US6305138B1Oct 23, 2001
Composite shingle having shading zones in different planes
CERTAIN TEED CORP42 citations96
US6044608AApr 4, 2000
Laminated shingle
CERTAIN TEED CORP76 citations96
US6038826AMar 21, 2000
Stack and package of laminated shingles
CERTAIN TEED CORP77 citations96
US6010589AJan 4, 2000
Method of making laminated shingles
CERTAIN TEED CORP82 citations96
US5901517AMay 11, 1999
Composite shingle having shading zones in different planes
CERTAIN TEED CORP82 citations96
USD388195SDec 23, 1997
Shingle
CERTAIN TEED CORP53 citations96
USD376660SDec 17, 1996
Shingle
CERTAIN TEED CORP60 citations96
USD375563SNov 12, 1996
Shingle
CERTAIN TEED CORP60 citations96
US5501056AMar 26, 1996
Process for roofing with an 18 inch shingle
CERTAIN TEED CORP74 citations96
USD366124SJan 9, 1996
Tab portion of a shingle
CERTAIN TEED CORP95 citations96
US5419941AMay 30, 1995
Hip or ridge shingle and method of making
CERTAIN TEED CORP56 citations96
US5400558AMar 28, 1995
Roofing shingle square
CERTAIN TEED CORP48 citations96
US5375491ADec 27, 1994
Roofing shingle
CERTAIN TEED CORP59 citations96
US5287669AFeb 22, 1994
Roofing shingle
CERTAIN TEED CORP79 citations96
US5271201ADec 21, 1993
Hip or ridge shingle
CERTAIN TEED CORP64 citations96
USD340294SOct 12, 1993
Design for a tab portion of a shingle
CERTAIN TEED CORP71 citations96
USD300257SMar 14, 1989
Butt segment of a shingle
CERTAIN TEED CORP57 citations96
USD336347SJun 8, 1993
Tab portion of a shingle
CERTAIN TEED CORP50 citations94
USD309027SJul 3, 1990
Tab portion of a shingle
CERTAIN TEED CORP125 citations94
US6212843B1Apr 10, 2001
Thick-appearing shingle and method and apparatus for making same
CERTAIN TEED CORP39 citations93
US6092345AJul 25, 2000
Method of making a shingle
CERTAIN TEED CORP49 citations93
US5575876ANov 19, 1996
Method of making hip or ridge shingle
CERTAIN TEED CORP39 citations93
USD366335SJan 16, 1996
Design for a tab portion of a shingle
CERTAIN TEED CORP43 citations93
USD366336SJan 16, 1996
Shingle array
CERTAIN TEED CORP30 citations93
US6195951B1Mar 6, 2001
Composite shingle having shading zones in different planes
CERTAIN TEED CORP44 citations92
USD350615SSep 13, 1994
Design for a roof or siding shingle
CERTAIN TEED CORP41 citations92
USD314439SFeb 5, 1991
Shingle
CERTAIN TEED CORP28 citations92
USD317506SJun 11, 1991
Shingle
CERTAIN TEED CORP45 citations89
USD855220SJul 30, 2019
Shingle
CERTAIN TEED CORP7 citations84
US9074373B2Jul 7, 2015
System, method and apparatus for adding thickness to roofing products
CERTAIN TEED CORP11 citations84
USD314628SFeb 12, 1991
Shingle
CERTAIN TEED CORP20 citations81
US6205734B1Mar 27, 2001
Shingle
CERTAIN TEED CORP14 citations74
US5961780AOct 5, 1999
Apparatus for making a shingle
CERTAIN TEED CORP11 citations74
US5953877ASep 21, 1999
Shingle
CERTAIN TEED CORP16 citations74
USD949440SApr 19, 2022
Shingle
CERTAIN TEED CORP3 citations73