Inventor

WYLIE DOUGLAS HAROLD

CA2 patents

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

CERTAIN TEED CORP

1 patent

US7934346B2May 3, 2011

Process of treating a synthetic shingle and shingle made thereby

CERTAIN TEED CORP7 citations79

MACKINNON THOMAS KEVIN

1 patent

US8574481B2Nov 5, 2013

Process and apparatus for molding a shingle, for cooling a shingle, for applying a curvature thereto and carrier plate for facilitating the process

MACKINNON THOMAS KEVIN0 citations27