MM

Michael O. Malarkey

HR Herbert Malarkey Roofing: 2 patents #1 of 6Top 20%
📍 Scappoose, OR: #24 of 57 inventorsTop 45%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,275,913 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5484653 Fire resistant mat Thomas D. Kennedy, Larry R. Graves 1996-01-16
5308692 Fire resistant mat Thomas D. Kennedy, Larry R. Graves 1994-05-03