RB

Roger L. Borgman

UG Us Greenfiber: 1 patents #7 of 14Top 50%
Overall (All Time): #3,425,355 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7090441 Insulation installation system Joseph C. Willingham, Sr., Mitchell R. Smith, Frank C. Burroughs 2006-08-15