CR

C. Richard Roper

RO Ropak: 2 patents #5 of 15Top 35%
Overall (All Time): #2,249,639 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5908133 Container incorporating liquid draining means, and related method Frano Luburic 1999-06-01
5615798 Container incorporating liquid draining means, and related method Frano Luburic 1997-04-01