RR

Robb R. Roell

BR Broan-Nutone: 2 patents #72 of 141Top 55%
Overall (All Time): #2,145,111 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D565717 Grille Corey Scott Jacak 2008-04-01
6750760 Door chime assembly and method Charles Wade Albritton, William A. Kaepernick, Daniel L. Karst, Richard G. McDonald 2004-06-15