DR

Doug S. Rubel

BR Broan-Nutone: 1 patents #90 of 141Top 65%
📍 Columbus, OH: #2,196 of 3,880 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,375,364 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D535009 Range hood Richard R. Sinur, Brian R. Wellnitz, Gregg M. Davis, Jeffrey T. DeBord, Paul E. Hsu +3 more 2007-01-09