Inventor

WEAVER CASIMIR PAUL

9 patents

⚠️ This page may combine multiple inventors who share the name “WEAVER CASIMIR PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ELK CORP DALLAS

2 patents

US5666776ASep 16, 1997

Laminated roofing shingle

ELK CORP DALLAS172 citations97

US6199338B1Mar 13, 2001

Universal starter shingle

ELK CORP DALLAS106 citations93

BUILDING MATERIALS INVEST CORP

2 patents

US8006457B2Aug 30, 2011

Enhanced multi-layered shingle

BUILDING MATERIALS INVEST CORP55 citations95

US9279255B2Mar 8, 2016

Light weight shingle

BUILDING MATERIALS INVEST CORP40 citations94

BINKLEY JESSE A

2 patents

US8316608B2Nov 27, 2012

Enhanced multi-layered shingle

BINKLEY JESSE A44 citations94

US8127514B2Mar 6, 2012

Enhanced multi-layered shingle

BINKLEY JESSE A41 citations94

ELK PREMIUM BUILDING PROD INC

2 patents

US7833371B2Nov 16, 2010

Enhanced multi-layered shingle

ELK PREMIUM BUILDING PROD INC40 citations94

US6585813B2Jul 1, 2003

Surface covering building materials resistant to microbial growth staining

ELK PREMIUM BUILDING PROD INC33 citations89

US INTERIOR

1 patent

US4100068AJul 11, 1978

System for the dielectrophoretic separation of particulate and granular material

US INTERIOR50 citations86