WA

William Allinger

HR Herbert Malarkey Roofing: 2 patents #1 of 6Top 20%
Overall (All Time): #2,214,510 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6397546 Laminated shingle Gregory Malarkey 2002-06-04
6145265 Laminated shingle Gregory Malarkey 2000-11-14