RL

Robert F. Leventhal

OB O-Cedar Brands: 1 patents #5 of 13Top 40%
Overall (All Time): #3,647,750 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5896613 Floor mop with scrub strip Steve Courtney, Paul R. Burger 1999-04-27