IP

Ivan Parker

VA Vactec: 1 patents #3 of 3Top 100%
Overall (All Time): #3,930,507 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4840297 Apparatus for shielding a molten metal stream David L. Weekley 1989-06-20