RJ

Robert M. Zone, Jr.

📍 Metairie, LA: #258 of 530 inventorsTop 50%
🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%
Overall (All Time): #3,526,395 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6637442 Apparatus and method for cleaning hopper barges Jeffrey C. Evans, Daniel Leo Trepagnier 2003-10-28