MO

Mark G. Orr

📍 Killbuck, OH: #2 of 2 inventorsTop 100%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,747,619 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5536048 Storm collar for venting high efficiency furnaces — 1996-07-16