RB

Robert Bortolus

SP Spotless Plastics Pty.: 1 patents #11 of 15Top 75%
Overall (All Time): #3,702,783 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D400718 Spring for a clip hanger 1998-11-10