RH

Robert E. Howlett

UI Usg Interiors: 1 patents #90 of 171Top 55%
Overall (All Time): #3,940,729 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4876837 Corner bead structure Patrick M. Kelly, Paul A. Pomeroy, Dennis A. Alvarez 1989-10-31